WID-SEC-W-2025-2381

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

MediaWiki: Mehrere Schwachstellen

view advisory published 2025-10-21

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in MediaWiki Extensions ausnutzen, um seine Privilegien zu erhöhen, Sicherheitsmaßnahmen zu umgehen und Cross-Site-Scripting-Angriffe durchzuführen.

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describes (4)

Related CVEs.

IDseverity exploitable
CVE-2025-62661US—OT elevated—
Incorrect Default Permissions vulnerability in The Wikimedia Foundation Mediawiki - Thanks Extension, Mediawiki - Growth Experiments Extension allows Accessing Functionality Not Pr…
CVE-2025-12004US——
Incorrect Permission Assignment for Critical Resource vulnerability in The Wikimedia Foundation Mediawiki - Lockdown Extension allows Privilege Abuse. Fixed in Mediawiki Core Actio…
CVE-2025-62702US——
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - PageTriage Extension allows Stored…
CVE-2025-62701US——
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Wikistories allows Stored XSS.This…
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references

External citations — patches, advisories, analysis.

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