CVE-2026-0817

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.

More information : https://gerrit.wikimedia.org/r/q/I7ed0049691258c8bd2555e599b9b88490fbe3358