What’s Vulnerable › Vulnerabilities

CVE-2018-1000997

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-01-23 · updated 2026-06-17
• Weakness: CWE-22

Description

A path traversal vulnerability exists in the Stapler web framework used by Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/org/kohsuke/stapler/Facet.java, groovy/src/main/java/org/kohsuke/stapler/jelly/groovy/GroovyFacet.java, jelly/src/main/java/org/kohsuke/stapler/jelly/JellyFacet.java, jruby/src/main/java/org/kohsuke/stapler/jelly/jruby/JRubyFacet.java, jsp/src/main/java/org/kohsuke/stapler/jsp/JSPFacet.java that allows attackers to render routable objects using any view in Jenkins, exposing internal information about those objects not intended to be viewed, such as their toString() representation.

Affected products

• Jenkins: through 2.138.1; through 2.145

References

• https://jenkins.io/security/advisory/2018-10-10/#SECURITY-867
• https://jenkins.io/security/advisory/2018-10-10/#SECURITY-867

Get alerted when CVE-2018-1000997 or the next vulnerability affects your stack