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Description

Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, the code doesn't validate that the JWT header specifies "alg":"RS256". This vulnerability is fixed in 2.2.

PUBLISHED Reserved 2025-12-24 | Published 2026-01-13 | Updated 2026-01-13 | Assigner GitHub_M




MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-347: Improper Verification of Cryptographic Signature

Product status

< 2.2
affected

References

github.com/...jervis/security/advisories/GHSA-5pq9-5mpr-jj85

github.com/...ommit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a

cve.org (CVE-2025-68925)

nvd.nist.gov (CVE-2025-68925)

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