CVE-2025-23078

MEDIUM

Wikimedia Foundation Mediawiki - Breadcrumbs2 <1.39.11-1.42.4 - XSS

Title source: llm

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - Breadcrumbs2 extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Breadcrumbs2 extension: from 1.39.X before 1.39.11, from 1.41.X before 1.41.5, from 1.42.X before 1.42.4.

References (2)

Core 2

Core References

Various Sources

https://gerrit.wikimedia.org/r/q/I7878f8f7bc067080f80427b90f8d85337f172711

Issue Tracking

https://phabricator.wikimedia.org/T382043

Scores

CVSS v3 6.5

EPSS 0.0024

EPSS Percentile 15.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (3)

Wikimedia Foundation/Mediawiki - Breadcrumbs2 extension 1.39.x - 1.39.11

Wikimedia Foundation/Mediawiki - Breadcrumbs2 extension 1.41.x - 1.41.5

Wikimedia Foundation/Mediawiki - Breadcrumbs2 extension 1.42.x - 1.42.4

Published Jan 10, 2025

Tracked Since Feb 18, 2026