CVE-2025-68925: Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries

Q: How do I fix CVE-2025-68925?

jervis: upgrade to 2.2. Exact commands for each OS are on this page.

Q: Is CVE-2025-68925 being exploited?

CVE-2025-68925 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-68925 affect?

CVE-2025-68925 affects jervis. Severity is medium (CVSS 5.3). 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.

Q: How urgent is CVE-2025-68925?

Priority 25/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 5.3REMOTEUPGRADE

CVE-2025-68925 is a medium-severity flaw (CVSS 5.3) affecting jervis. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 96%)
CISA exploited list	No
Weakness	CWE-347
Published	2026-01-13
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: samrocketman

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-13 20:16 UTCPublished CVE record published
2026-06-17 09:59 UTCUpdated Record last modified

samrocketman jervis UPGRADE

Affected: < 2.2

Fixed in: 2.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy jervis || rpm -q jervis || jervis --version

2. UPGRADE to 2.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade jervis

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade jervis

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-68925?

jervis: upgrade to 2.2. Exact commands for each OS are on this page.

Is CVE-2025-68925 being exploited?

CVE-2025-68925 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-68925 affect?

CVE-2025-68925 affects jervis. Severity is medium (CVSS 5.3). 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.

How urgent is CVE-2025-68925?

Priority 25/100. Remotely exploitable, no login, no user action

Software pages

Jenkins vulnerabilities

Related CVEs

CVE-2025-68931 HIGH 7.5 UPGRADE Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries
CVE-2025-68704 HIGH 7.5 UPGRADE Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries
CVE-2025-68703 HIGH 7.5 UPGRADE Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries
CVE-2025-68702 HIGH 7.5 UPGRADE Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries
CVE-2025-68701 HIGH 7.5 UPGRADE Jervis is a library for Job DSL plugin scripts and shared Jenkins pipeline libraries

References

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