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CVE-2021-21633

• Severity: high (CVSS 8.8 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: 2021-03-30 · updated 2026-06-17
• Weakness: CWE-352

Description

A cross-site request forgery (CSRF) vulnerability in Jenkins OWASP Dependency-Track Plugin 3.1.0 and earlier allows attackers to connect to an attacker-specified URL, capturing credentials stored in Jenkins.

Affected products

• Jenkins project Jenkins OWASP Dependency-Track Plugin: through 3.1.0

References

• http://www.openwall.com/lists/oss-security/2021/03/30/1
• https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2250
• http://www.openwall.com/lists/oss-security/2021/03/30/1
• https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2250

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