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CVE-2025-31722

26
FAUCET Score

CVE-2025-31722 is a high-severity vulnerability affecting Jenkins Templating Engine Plugin versions 2.5.3 and earlier, where sandbox protections for libraries in folders are bypassed. This allows authenticated attackers with Item/Configure permission to execute arbitrary code on the Jenkins controller JVM, leading to complete compromise (CVSS 8.8 HIGH). While no public exploit code or active exploitation has been observed, and community discussion is minimal, the vulnerability's nature poses a significant risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.5.4CPE matchmatch criteria
cpe:2.3:a:jenkins:templating_engine:*:*:*:*:*:jenkins:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.17%
Probability of exploitation in next 30 days
EPSS Percentile
64.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0117 is in the 61st percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

mavenpatch availablevia ghsa
Product: org.jenkins-ci.plugins:templating-engineFixed in: 2.5.4
jenkinsvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

mavenGHSA-4vjp-327p-w4qvhigh

Jenkins Templating Engine Plugin Vulnerable to Arbitrary Code Execution

Apr 2, 2025

References

jenkins.io / security/advisory/2025-04-02
Vendor Advisory