CVE-2022-26138
Atlassian Questions For Confluence App Hard-coded - [Actively Exploited]
Description
The Atlassian Questions For Confluence app for Confluence Server and Data Center creates a Confluence user account in the confluence-users group with the username disabledsystemuser and a hardcoded password. A remote, unauthenticated attacker with knowledge of the hardcoded password could exploit this to log into Confluence and access all content accessible to users in the confluence-users group. This user account is created when installing versions 2.7.34, 2.7.35, and 3.0.2 of the app.
INFO
Published Date :
July 20, 2022, 6:15 p.m.
Last Modified :
Aug. 4, 2022, 2:13 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
Atlassian Questions For Confluence App has hard-coded credentials, exposing the username and password in plaintext. A remote unauthenticated attacker can use these credentials to log into Confluence and access all content accessible to users in the confluence-users group.
Apply updates per vendor instructions.
https://confluence.atlassian.com/doc/questions-for-confluence-security-advisory-2022-07-20-1142446709.html
Public PoC/Exploit Available at Github
CVE-2022-26138 has a 17 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-26138.
| URL | Resource |
|---|---|
| https://confluence.atlassian.com/doc/confluence-security-advisory-2022-07-20-1142446709.html | Vendor Advisory |
| https://jira.atlassian.com/browse/CONFSERVER-79483 | Issue Tracking Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
这是一个每天同步Vulnerability-Wiki中docs-base中内容的项目
HTML
All CVE - PoC in GitHub
poc proofofconcept tester allcve cvegithub cvenew cvepoc cveupdate
None
None
CSS HTML JavaScript
A Common Vulnerability PoC Knowledge Base一个普遍漏洞POC知识库
vulnerability
Linux based vulnerabilities (CVE) exploit detection through runtime security using Falco/Osquery/Yara/Sigma
ebpf exploit falco linux osquery runtime-security threat-hunting openpolicyagent rego cloudnative cve yara cloudsecurity vulnerability-management threat-intelligence vulnerability-intelligence threat-detection
Open Policy Agent
None
None
None
None
Python
Confluence Hardcoded Password POC
Go
Atlassian Confluence Server and Data Center: CVE-2022-26138
This could have been a bash one-liner but guess what. It's a small Go tool that lists the trending CVEs from cvetrends.com
Go
Atlassian Questions Hardcoded Password (CVE-2022-26138)
atlassian cve poc cve-2022-26138 confluence
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-26138 vulnerability anywhere in the article.
-
The Register
US charges Russian GRU hackers behind WhisperGate intrusions
The US today charged five Russian military intelligence officers and one civilian for their alleged involvement with the data-wiping WhisperGate campaign conducted against Ukraine in January 2022 befo ... Read more
The following table lists the changes that have been made to the
CVE-2022-26138 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 04, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://confluence.atlassian.com/doc/confluence-security-advisory-2022-07-20-1142446709.html No Types Assigned https://confluence.atlassian.com/doc/confluence-security-advisory-2022-07-20-1142446709.html Vendor Advisory Changed Reference Type https://jira.atlassian.com/browse/CONFSERVER-79483 No Types Assigned https://jira.atlassian.com/browse/CONFSERVER-79483 Issue Tracking, Patch, Vendor Advisory Added CWE NIST CWE-798 Added CPE Configuration AND OR *cpe:2.3:a:atlassian:questions_for_confluence:2.7.34:*:*:*:*:*:*:* *cpe:2.3:a:atlassian:questions_for_confluence:2.7.35:*:*:*:*:*:*:* *cpe:2.3:a:atlassian:questions_for_confluence:3.0.2:*:*:*:*:*:*:* OR cpe:2.3:a:atlassian:confluence_data_center:-:*:*:*:*:*:*:* cpe:2.3:a:atlassian:confluence_server:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-26138 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-26138
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
97.14 }} -0.06%
score
0.99844
percentile