All vulnerabilities
CVE-2018-1000861

Jenkins Stapler Web Framework Deserialization of Untrusted Data Vulnerability

Jenkins Jenkins Stapler Web FrameworkApplications & CMS
Open in ThreatlineRecord JSON
CVSS
9.8Critical
ExploitationExploited in the wildAdded to KEV 10 Feb 2022CISA KEV
Exploit odds (EPSS)98.3%Chance of exploitation activity in the next 30 days, higher than 99.9% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline10 Aug 2022Remediation due date for US federal agenciesCISA KEV
CISA required actionApply updates per vendor instructions. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 10 Dec 2018, 14:00 UTCPublishedCVE List
  2. 8 Jan 2019Exploit code publicMetasploit
  3. 10 Feb 2022Added to CISA KEVCISA KEV

Public exploit code and templates 2

  • Exploit moduleJenkins ACL Bypass and Metaprogramming RCE 8 Jan 2019Metasploit
  • Scanner templateJenkins - Remote Command InjectionNuclei

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

A code execution vulnerability exists in the Stapler web framework used by Jenkins

Text from CVE List

Affected versions 1

  • n/aaffected: n/aCVE List

References 4