Vulnerability

CVE-2026-100380

Descriptive record received from OpenCTI and minimised for consultation in the Intel portal.

Sharing: PUBLIC-OSINT
Confidence: 100
Source: The CVE Program
Updated: 26/09/2026 01:50

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - Wikibase Extension allows Cross-Site Scripting (XSS). This issue affects Mediawiki - Wikibase Extension: from * before 1.46.1, 1.45.5, 1.43.10.

STIX identifiervulnerability--8467b3ff-2762-50ce-a8f3-a8308a9973c0

First observation-

Last observation-

Known relationships6

Aliases and classifications

CWE-79Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Minimised technical details

No raw data

cisa kev: False

Provenance

Public references

https://gerrit.wikimedia.org/r/q/I7407f9748d72161ce25ad0ba2446869bb1776857
https://gerrit.wikimedia.org/r/q/I7407f9748d72161ce25ad0ba2446869bb1776857
https://phabricator.wikimedia.org/T434549
https://phabricator.wikimedia.org/T434549

EudorIA correlation

Intel catalogue

The vulnerability is also available in the EudorIA editorial catalogue.

Open EudorIA analysis

Presence in OpenCTI describes an intelligence correlation and does not, by itself, constitute evidence of compromise, legal attribution or operational guidance applicable without context verification.