Open redirect in Jenkins OpenId Connect Authentication Plugin
Priority LOW 28CWE-601Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-601.
Summary
Jenkins OpenId Connect Authentication Plugin 2.6 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing attacks.
Why it matters now
EPSS 0.006 48th percentileScored 2026-11-07
Fix Fixed org.jenkins-ci.plugins:oic-auth (Maven): 3.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Jenkins | Jenkins OpenId Connect Authentication Plugin | up to 2.6 | — | No fix listed | CNA |
| — | org.jenkins-ci.plugins:oic-auth (Maven) | before 3.0 | 3.0 | Patch available | GHSA-9qv8-7jfq-73j2 |
- Jenkins OpenId Connect Authentication Plugin VendorJenkins Affected up to 2.6 Fixed in — No fix listed CNA
- org.jenkins-ci.plugins:oic-auth (Maven) Vendor— Affected before 3.0 Fixed in 3.0 Patch available GHSA-9qv8-7jfq-73j2
Remediation
- Fix · GHSA-9qv8-7jfq-73j2 org.jenkins-ci.plugins:oic-auth (Maven) Fixed in 3.0 Advisory →
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Advisory ·
Jenkins OpenId Connect Authentication Plugin — Jenkins Security Advisory 2023-12-13
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2023-27700 Insufficiently protected credentials in Jenkins OpenId Connect Authentication PluginPriority LOW 29
Timeline
- 2026-10-02 Threatist record created from CVE-2023-50771
- 2026-10-03 Alias added: GHSA-9qv8-7jfq-73j2
References
Other 6
- http://www.openwall.com/lists/oss-security/2023/12/13/4
- https://github.com/jenkins-infra/update-center2/pull/767
- https://github.com/jenkinsci/oic-auth-plugin/pull/261
- https://github.com/jenkinsci/oic-auth-plugin/commit/a97a4041f39c85aa746c047ac14ee69199dadf05
- https://github.com/jenkinsci/oic-auth-plugin
- https://github.com/jenkinsci/oic-auth-plugin/releases/tag/oic-auth-3.0
More Jenkins Openid Connect Authentication vulnerabilities
- TI-2023-10046 Jenkins OpenId Connect Authentication Plugin 2.4 and earlier does not invalidate the previous session on login. CVSS 3.1HIGH 8.8
- TI-2025-18136 Incorrect default permissions in Jenkins OpenId Connect Authentication Plugin CVSS 3.1HIGH 8.8
- TI-2024-35220 Insufficient session expiration in Jenkins OpenId Connect Authentication Plugin CVSS 3.1HIGH 8.8
- TI-2024-32075 Improper authentication in Jenkins OpenId Connect Authentication Plugin CVSS 3.1HIGH 8.1
- TI-2024-32074 Improper authentication in Jenkins OpenId Connect Authentication Plugin CVSS 3.1HIGH 8.1
- TI-2019-15866 Information disclosure in Jenkins OpenId Connect Authentication Plugin CVSS 3.0MEDIUM 4.3
Sources
- CVE-2023-50771 · CVE Program
- CVE-2023-50771 · NVD
- FIRST EPSS
- GHSA-9qv8-7jfq-73j2 · GitHub Advisory Database · CC BY 4.0
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