Intel

AIKIDO-2026-656155

mediawiki/semantic-media-wiki is vulnerable to Missing Authorization

Missing AuthorizationGHSA-6wrc-864f-6vqp Published 2 days ago

65

Medium Risk

This Affects:

PHPmediawiki/semantic-media-wiki
7.3.0 - 7.3.0
Fixed in 7.3.1
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TL;DR

The smwtask API module lets an authenticated editor force a store update for an arbitrary page title they are not authorized to edit, because the task only checks a CSRF token and does not verify the caller against the specific page named in the request. The patch adds a per page authorization check before the update task runs.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

mediawiki/semantic-media-wiki is vulnerable to Missing Authorization in versions 7.3.0 - 7.3.0.

How to fix this

Upgrade the mediawiki/semantic-media-wiki library to the patch version.

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