Medium severity5.3NVD Advisory· Published Sep 17, 2025· Updated Jun 17, 2026
CVE-2025-59476
CVE-2025-59476
Description
Jenkins 2.527 and earlier, LTS 2.516.2 and earlier does not restrict or transform the characters that can be inserted from user-specified content in log messages, allowing attackers able to control log message contents to insert line break characters, followed by forged log messages that may mislead administrators reviewing log output.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.jenkins-ci.main:jenkins-coreMaven | < 2.516.3 | 2.516.3 |
org.jenkins-ci.main:jenkins-coreMaven | >= 2.517, < 2.528 | 2.528 |
Affected products
24- osv-coords23 versionspkg:apk/chainguard/jenkins-2pkg:apk/chainguard/jenkins-2.516pkg:apk/chainguard/jenkins-2.516-openjdk-17pkg:apk/chainguard/jenkins-2.516-openjdk-21pkg:apk/chainguard/jenkins-2-openjdk-17pkg:apk/chainguard/jenkins-2-openjdk-21pkg:apk/chainguard/jenkins-compatpkg:apk/chainguard/jenkins-docker-agentpkg:apk/chainguard/jenkins-docker-agent-openjdk-17pkg:apk/chainguard/jenkins-docker-agent-openjdk-21pkg:apk/chainguard/jenkins-remotingpkg:apk/chainguard/jenkins-utilspkg:apk/wolfi/jenkins-2pkg:apk/wolfi/jenkins-2-openjdk-17pkg:apk/wolfi/jenkins-2-openjdk-21pkg:apk/wolfi/jenkins-compatpkg:apk/wolfi/jenkins-docker-agentpkg:apk/wolfi/jenkins-docker-agent-openjdk-17pkg:apk/wolfi/jenkins-docker-agent-openjdk-21pkg:apk/wolfi/jenkins-remotingpkg:apk/wolfi/jenkins-utilspkg:bitnami/jenkinspkg:maven/org.jenkins-ci.main/jenkins-core
< 2.528-r0+ 22 more
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.516.3-r0
- (no CPE)range: < 2.516.3-r0
- (no CPE)range: < 2.516.3-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.528-r0
- (no CPE)range: < 2.516.3
- (no CPE)range: < 2.516.3
- Range: 2.516.3
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-qrh5-jg98-cr48ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-59476ghsaADVISORY
- www.jenkins.io/security/advisory/2025-09-17/nvdVendor AdvisoryWEB
- www.openwall.com/lists/oss-security/2025/09/17/1nvdWEB
News mentions
1- Jenkins Security Advisory 2025-09-17Jenkins Security Advisories · Sep 17, 2025