Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, the salt is derived from sha256Sum(passphrase). Two encryption operations with the same password will have the same derived key. This vulnerability is fixed in 2.2.
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-36h5-vrq6-pp34 Jervis's Salt for PBKDF2 derived from password
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 13 Jan 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 13 Jan 2026 19:45:00 +0000

Type Values Removed Values Added
Description Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, the salt is derived from sha256Sum(passphrase). Two encryption operations with the same password will have the same derived key. This vulnerability is fixed in 2.2.
Title Jervis has a Salt for PBKDF2 derived from password
Weaknesses CWE-326
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-01-13T19:54:40.542Z

Reserved: 2025-12-23T22:32:51.733Z

Link: CVE-2025-68703

cve-icon Vulnrichment

Updated: 2026-01-13T19:54:38.170Z

cve-icon NVD

Status : Received

Published: 2026-01-13T20:16:07.537

Modified: 2026-01-13T20:16:07.537

Link: CVE-2025-68703

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses