CVEsJenkins ProjectCVE-2026-117620Published Oct 28, 16:48 · Updated Oct 28, 16:48 UTC
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Not scored
CVE-2026-117620

Jenkins 2.587 and earlier, LTS 2.580.1 and earlier allows attackers with Overall/Read permission to trigger warnings in the "Manage Old Data" feature that can be acted on by administrators to inject…

Jenkins
AffectedJenkins
FixUpdate to 2.588, 2.580.2 or newer
PublishedOct 28, 16:48 · jenkins
ScoredNot yet
Exploit code publicNone known · checked 21:18 UTC
ExploitedNone known · CISA KEV checked 22:07 UTC

What we know

No known exploitation. CISA KEV, checked 22:07 UTC.
No public exploit code known. Exploit-DB, Metasploit, Nuclei, checked 21:18 UTC.
No severity score yet.

Description

Jenkins 2.587 and earlier, LTS 2.580.1 and earlier allows attackers with Overall/Read permission to trigger warnings in the "Manage Old Data" feature that can be acted on by administrators to inject attacker-controlled data, overriding existing user account information, including login passwords.

From jenkins

Affected and fixed versions

ProductAffectedFixed inJenkinsNot affected2.588JenkinsNot affected2.580.2

Exploit code

Exploit-DBnone knownMetasploitnone knownNucleinone known

References

Jenkins Security Advisory 2026-10-28 · jenkins.iovendor advisory

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