CVE-2023-50771
Open redirect vulnerability in Jenkins OpenId Connect Authentication Plugin
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2023-50771- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2023-50771- Updated
- 2026-11-02
EUVDEUVD-2023-3176 No score
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.
- Record
EUVD-2023-3176- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9qv8-7jfq-73j2
Open redirect vulnerability in Jenkins OpenId Connect Authentication Plugin
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.
- Record
GHSA-9qv8-7jfq-73j2- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
OSV
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.
- Record
CVE-2023-50771- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-9qv8-7jfq-73j2
Open redirect vulnerability in Jenkins OpenId Connect Authentication Plugin
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.
- Record
GHSA-9qv8-7jfq-73j2- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-601
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:oic-authMaven |
before 3.0 | 3.0 |
org.jenkins-ci.plugins:oic-authMaven |
before 3.0, plus listed versions 1.01.11.21.31.4 Show 11 moreShow less1.51.61.71.82.0.02.12.22.32.42.52.6 |
3.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-50771 is a medium vulnerability (CVSS 6.1) in Jenkins Openid Connect Authentication, published December 13, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 48th percentile. Fixed in org.jenkins-ci.plugins:oic-auth 3.0.
References
jenkins.io/security/advisory/2023-12-13
openwall.com/lists/oss-security/2023/12/13/4
nvd.nist.gov/vuln/detail/CVE-2023-50771
github.com/jenkins-infra/update-center2/pull/767