CVE-2025-12004

Incorrect Permission Assignment for Critical Resource vulnerability in The Wikimedia Foundation Mediawiki - Lockdown Extension allows Privilege Abuse. Fixed in Mediawiki Core Action APIThis issue affects Mediawiki - Lockdown Extension: from master before 1.42...

CVE-2025-12004

CVE-2025-12004 affects MediaWiki with the Lockdown Extension (vulnerable: Lockdown Extension before 1.42). The issue is an incorrect permission assignment for a critical resource, enabling privilege abuse. The vulnerability is fixed in MediaWiki Core Action API (upgrade to a version including the...

CVE-2025-12004 The compare API module breaks Extension:Lockdown

Incorrect Permission Assignment for Critical Resource vulnerability in The Wikimedia Foundation Mediawiki - Lockdown Extension allows Privilege Abuse. Fixed in Mediawiki Core Action APIThis issue affects Mediawiki - Lockdown Extension: from master before 1.42...

CVE-2025-12004 The compare API module breaks Extension:Lockdown

Incorrect Permission Assignment for Critical Resource vulnerability in The Wikimedia Foundation Mediawiki - Lockdown Extension allows Privilege Abuse. Fixed in Mediawiki Core Action APIThis issue affects Mediawiki - Lockdown Extension: from master before 1.42...

CVE-2025-12004: Incorrect Permission Assignment for Critical Resource

Incorrect Permission Assignment for Critical Resource vulnerability in The Wikimedia Foundation Mediawiki - Lockdown Extension allows Privilege Abuse. Fixed in Mediawiki Core Action APIThis issue affects Mediawiki - Lockdown Extension: from master before 1.42...

EUVD-2017-16949

Malware in sbrugna...

EUVD-2021-22761

Malware in sbrugna...

EUVD-2022-4790

Malicious code in bioql PyPI...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the search bar process when page descriptions are inserted into raw HTML without proper sanitization. An attacker can execute arbitrary JavaScript in the context of another user by injecting malicious conten...

CVE-2019-19709

MediaWiki through 1.33.1 allows attackers to bypass the Titleblacklist protection mechanism by starting with an arbitrary title, establishing a non-resolvable redirect for the associated page, and using redirect=1 in the action API when editing that page...

Cross-site Scripting (XSS)

Overview mediawiki/core is a Free software wiki application developed by the Wikimedia Foundation and others. Note: This package is not maintained on Packagist anymore, but newer releases exist. Affected versions of this package are vulnerable to Cross-site Scripting XSS due to improper handling ...

kernel: net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc()

A vulnerability was found in the Linux kernel's networking subsystem in the actapi implementation within the tcfidrcheckalloc function, which lead to a possible infinite loop when multiple actions with the same index are added, causing the second request to block indefinitely while holding the...

SUSE CVE-2024-40995

In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: fix possible infinite loop in tcfidrcheckalloc syzbot found hanging tasks waiting on rtnllock 1 A reproducer is available in the syzbot bug. When a request to add multiple actions with the same index is sent, t...

BIT-MEDIAWIKI-2021-36129

An issue was discovered in the Translate extension in MediaWiki through 1.36. The Aggregategroups Action API module does not validate the parameter for aggregategroup when action=remove is set, thus allowing users with the translate-manage right to silently delete various groups' metadata...

Authorization Bypass

mediawiki is vulnerable to authorization bypass. When a bot account has a sitewide block applied, it is to purge pages through the MediaWiki Action API which a "sitewide block" should have prevented...

Unspecified vulnerability in MediaWiki (CNVD-2021-49057)

MediaWiki is a suite of free and freely available web-based Wiki engines from the MediaWiki Foundation. It can be used to deploy in-house knowledge management and content management systems. A security vulnerability exists in MediaWiki 1.36, which stems from the fact that the Aggregategroups Acti...

CVE-2021-36129

An issue was discovered in the Translate extension in MediaWiki through 1.36. The Aggregategroups Action API module does not validate the parameter for aggregategroup when action=remove is set, thus allowing users with the translate-manage right to silently delete various groups' metadata...

CVE-2021-36129

An issue was discovered in the Translate extension in MediaWiki through 1.36. The Aggregategroups Action API module does not validate the parameter for aggregategroup when action=remove is set, thus allowing users with the translate-manage right to silently delete various groups' metadata...

UBUNTU-CVE-2021-35197

In MediaWiki before 1.31.15, 1.32.x through 1.35.x before 1.35.3, and 1.36.x before 1.36.1, bots have certain unintended API access. When a bot account has a "sitewide block" applied, it is able to still "purge" pages through the MediaWiki Action API which a "sitewide block" should have prevented...

Code injection

An issue was discovered in the Translate extension in MediaWiki through 1.36. The Aggregategroups Action API module does not validate the parameter for aggregategroup when action=remove is set, thus allowing users with the translate-manage right to silently delete various groups' metadata...