What’s Vulnerable › Vulnerabilities

CVE-2021-21679

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-08-31 · updated 2026-06-17
• Weakness: CWE-352

Description

Jenkins Azure AD Plugin 179.vf6841393099e and earlier allows attackers to craft URLs that would bypass the CSRF protection of any target URL in Jenkins.

Affected products

• Jenkins project Jenkins Azure AD Plugin: from 164.v5b48baa961d2 through 179.vf6841393099e

References

• http://www.openwall.com/lists/oss-security/2021/08/31/1
• https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2470
• http://www.openwall.com/lists/oss-security/2021/08/31/1
• https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2470

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