What’s Vulnerable › Vulnerabilities

CVE-2023-41936

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-09-06 · updated 2026-06-17
• Weakness: CWE-697

Description

Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.

Affected products

• Jenkins Project Jenkins Google Login Plugin: through 1.7

References

• http://www.openwall.com/lists/oss-security/2023/09/06/9
• https://www.jenkins.io/security/advisory/2023-09-06/#SECURITY-3228
• http://www.openwall.com/lists/oss-security/2023/09/06/9
• https://www.jenkins.io/security/advisory/2023-09-06/#SECURITY-3228

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