CVE-2026-0670
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2026-01-07

Last updated on: 2026-02-23

Assigner: wikimedia-foundation

Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki - ProofreadPage Extension allows Cross-Site Scripting (XSS).This issue affects MediaWiki - ProofreadPage Extension: 1.45, 1.44, 1.43, 1.39.
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Meta Information
Published
2026-01-07
Last Modified
2026-02-23
Generated
2026-06-16
AI Q&A
2026-01-07
EPSS Evaluated
2026-06-14
NVD
CVE-2026-0670
EUVD
EUVD-2026-1167
Affected Vendors & Products
Showing 4 associated CPEs
Vendor Product Version / Range
wikisource proofread_page 1.39
wikisource proofread_page 1.43
wikisource proofread_page 1.44
wikisource proofread_page 1.45
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a Cross-Site Scripting (XSS) issue in the ProofreadPage Extension of Wikimedia Foundation's MediaWiki. It occurs due to improper neutralization of input during web page generation, allowing attackers to inject malicious scripts into web pages.

Impact Analysis

This vulnerability can allow attackers to execute malicious scripts in the context of the affected website, potentially leading to theft of user data, session hijacking, or other malicious actions that compromise user security and trust.

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