CVE-2026-117620 — Vulnerability intelligence

jenkins — jenkins

Published: 2026-10-28T17:18:21.330

CVSS

8.8

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

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.

Sources

• CVE-2026-117620
• Mitigation, Vendor Advisory