CVE-2026-58029 | Wikimedia MediaWiki up to 1.45.x/1.45.3/1.44.5/1.43.8 ApiChangeAuthenticationData.Php, Remote Code Execution

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A vulnerability classified as critical has been found in Wikimedia MediaWiki up to 1.45.x/1.45.3/1.44.5/1.43.8. This issue affects some unknown processing of the file includes/Api/ApiChangeAuthenticationData.Php,. This manipulation causes Remote Code Execution.

This vulnerability is tracked as CVE-2026-58029. The attack is possible to be carried out remotely. No exploit exists.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More