What’s Vulnerable › Vulnerabilities

CVE-2020-2249

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-09-01 · updated 2026-06-17
• Weakness: CWE-311

Description

Jenkins Team Foundation Server Plugin 5.157.1 and earlier stores a webhook secret unencrypted in its global configuration file on the Jenkins controller where it can be viewed by attackers with access to the Jenkins controller file system.

Affected products

• Jenkins project Jenkins Team Foundation Server Plugin: through 5.157.1

References

• http://www.openwall.com/lists/oss-security/2020/09/01/3
• https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1506
• http://www.openwall.com/lists/oss-security/2020/09/01/3
• https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1506

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