VULNERABILITY INTELLIGENCE

CVE-2026-0817

CVSS score5.3 MEDIUM
EPSS probability0.27%
CISA KEVNot currently listed
Published2026-01-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

Missing Authorization vulnerability in Wikimedia Foundation MediaWiki - CampaignEvents extension allows Privilege Abuse.This issue affects MediaWiki - CampaignEvents extension: 1.45, 1.44, 1.43, 1.39.

Weakness classification

  • c4f26cc8-17ff-4c99-b5e2-38fc1793eacc: CWE-862

Primary references