What’s Vulnerable › Vulnerabilities

CVE-2023-50771

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-12-13 · updated 2026-06-17
• Weakness: CWE-601

Description

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.

Affected products

• Jenkins Project Jenkins OpenId Connect Authentication Plugin: through 2.6

References

• http://www.openwall.com/lists/oss-security/2023/12/13/4
• https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-2979
• http://www.openwall.com/lists/oss-security/2023/12/13/4
• https://www.jenkins.io/security/advisory/2023-12-13/#SECURITY-2979

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