What’s Vulnerable › Vulnerabilities

CVE-2020-2169

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-03-25 · updated 2026-06-17
• Weakness: CWE-79

Description

A form validation endpoint in Jenkins Queue cleanup Plugin 1.3 and earlier does not properly escape a query parameter displayed in an error message, resulting in a reflected XSS vulnerability.

Affected products

• Jenkins project Jenkins Queue cleanup Plugin: through 1.3

References

• http://www.openwall.com/lists/oss-security/2020/03/25/2
• https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1724
• http://www.openwall.com/lists/oss-security/2020/03/25/2
• https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1724

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