RCE in Wikimedia Foundation Timeline

CVE-2026-8857

A vulnerability in Wikimedia Foundation timeline. This vulnerability is associated with program files scripts/EasyTimeline.Pl, includes/Timeline.Php. This issue affects timeline: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.

Vulnerability class: RCE (Remote Code Execution)

Affected products

Weakness classification (CWE)

References