CVE-2025-68931

Jervis has AES CBC Mode Without Authentication

State: Published
Severity: 8.7 High
Published: Jan 13, 2026
Updated: Jan 13, 2026
Reserved: Dec 24, 2025

Description

Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries. Prior to 2.2, AES/CBC/PKCS5Padding lacks authentication, making it vulnerable to padding oracle attacks and ciphertext manipulation. This vulnerability is fixed in 2.2.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-287 Improper Authentication
CWE-327 Use of a Broken or Risky Cryptographic Algorithm

Affected Products

Product	Versions
jervissamrocketman	< 2.2Affected

References

https://github.com/samrocketman/jervis/security/advisories/GHSA-gxp5-mv27-vjcj
https://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.