cve.bz

CVE-2015-8103

9.8 criticalEPSS 92%

Critical (9.8). EPSS 92% chance of exploitation in the next 30 days. Fixed in org.jenkins-ci.main:cli 1.625.2, 1.638.

The Jenkins CLI subsystem in Jenkins before 1.638 and LTS before 1.625.2 allows remote attackers to execute arbitrary code via a crafted serialized Java object, related to a problematic webapps/ROOT/WEB-INF/lib/commons-collections-*.jar file and the "Groovy variant in 'ysoserial'".

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
92% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CWE
CWE-502
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-wfw7-6632-xcv2Mavenorg.jenkins-ci.main:cli<1.625.21.625.2
GHSA-wfw7-6632-xcv2Mavenorg.jenkins-ci.main:cli>=1.626 <1.6381.638

References

Check your stackJSON