Unrated severityNVD Advisory· Published Sep 29, 2026

CVE-2026-100240

Description

Missing Authorization vulnerability in Wikimedia Foundation Mediawiki - TemplateSandbox Extension allows Accessing Functionality Not Properly Constrained by ACLs.

This issue affects Mediawiki - TemplateSandbox Extension: from * before 1.46.1, 1.45.5, 1.43.10.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Wikimedia Foundation/Mediawiki - TemplateSandbox Extensionllm-fuzzy
Range: <1.46.1, 1.45.5, 1.43.10

Patches

Vulnerability mechanics

References

gerrit.wikimedia.org/r/q/Iaf9f6e2280798af5516197257ddc0264b9ad9fb7nvd
phabricator.wikimedia.org/T407974nvd

News mentions

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