CVE-2022-23106

Severity: medium (CVSS 5.3 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: 2022-01-12 · updated 2026-06-17
Weakness: CWE-203

Description

Jenkins Configuration as Code Plugin 1.55 and earlier used a non-constant time comparison function when validating an authentication token allowing attackers to use statistical methods to obtain a valid authentication token.

Affected products

Jenkins project Jenkins Configuration as Code Plugin: through 1.55

References

http://www.openwall.com/lists/oss-security/2022/01/12/6
https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2141
http://www.openwall.com/lists/oss-security/2022/01/12/6
https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2141

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