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VulnerabilityPublished

CVE-2026-117616: Jenkins

Affects JenkinsSource CVE Database V5

0

Not known to be exploited.

Data as of 28 Oct 2026, 17:22 UTC

Severity
High

Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 28 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
Jenkins ProjectJenkinsAffected–Fixed in–

Description

Jenkins versions 2.587 and earlier, including LTS 2.580.1 and earlier, have a vulnerability in an HTTP endpoint that loads agents by name without validating the name. This flaw allows attackers with Overall/Read permission to load any config.xml file from the controller file system as an agent configuration and to overwrite arbitrary config.xml files when saving the agent. This can potentially lead to arbitrary code execution on the Jenkins controller.

References

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