CVE-2025-67480 list=allrevisions can be used to bypass Extension:Lockdown
Attackers can bypass Extension:Lockdown restrictions using the list=allrevisions API to access protected revision data in MediaWiki.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-67480?
CVE-2025-67480 is a vulnerability in Mediawiki Mediawiki, published on 3 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Api/ApiQueryRevisionsBase.Php.
This issue affects MediaWiki: from * before 1.39.16, 1.43.6, 1.44.3, 1.45.1.
Weakness: CWE-20
Which versions are affected by CVE-2025-67480?
It affects 1 product.
Products include Mediawiki Mediawiki.
How do I fix CVE-2025-67480?
Upgrade to a fixed version.
Is CVE-2025-67480 being exploited?
There is no known exploitation of CVE-2025-67480 in the wild and no public exploit code.
Other vulnerabilities in Mediawiki Mediawiki
Sources
Also known as DEBIAN-CVE-2025-67480, GHSA-wp7p-gm96-p2h8, UBUNTU-CVE-2025-67480.