CVE-2022-26138
Atlassian Questions For Confluence App Hard-coded Credentials Vulnerability
Atlassian ConfluenceApplications & CMS
CVSS
9.8CriticalExploit odds (EPSS)98.2%Chance of exploitation activity in the next 30 days, higher than 99.9% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
CISA required actionApply updates per vendor instructions. CISA KEV
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Timeline
Public exploit code and templates 1
- Scanner templateAtlassian Questions For Confluence - Hardcoded CredentialsNuclei
Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.
Description
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.
Text from CVE List
Affected versions 3
- Questions For Confluenceaffected: 2.7.34CVE List
- Questions For Confluenceaffected: 2.7.35CVE List
- Questions For Confluenceaffected: 3.0.2CVE List
References 5
- confluence.atlassian.com/doc/questions-for-confluence-security-advisory-2022-07-20-1142446709.htmlAdvisoryvia CISA KEV
- confluence.atlassian.com/doc/confluence-security-advisory-2022-07-20-1142446709.htmlAdvisoryvia CVE List
- nvd.nist.gov/vuln/detail/CVE-2022-26138Referencevia CISA KEV
- jira.atlassian.com/browse/CONFSERVER-79483Referencevia CVE List
- cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26138Referencevia CVE List