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CVE-2026-84648

HIGH CVSS: 8.8 Published: 2026-09-02 Modified: 2026-09-11

Description

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, the system log viewer does not escape log record metadata (source, level, and timestamp) resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers in control of agent processes.

Affected Platforms

Jenkins Jenkins

Weakness Type

CWE-79

References