CVE-2022-26138: Atlassian Questions For Confluence App Hard-coded Credentials Vulnerability
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
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.
CSIRTS triage
- What
- Hard-coded credentials expose username and password in plaintext.
- Who is affected
- Users of the Atlassian Questions For Confluence App.
- Urgency
- Immediate action is required due to active exploitation and critical severity.
- Action
- Change hard-coded credentials and update to the latest version.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2022-26138
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Exploitation confirmedCVE-2022-26138Already exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 99.9% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2022-26138 | coverage & exploitation status | NVD · CVE.org |
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