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Threats Tagged 'cve-2026-0670'

View all threats tagged with 'cve-2026-0670'. Filter and sort to focus on specific types of threats.

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Active filters (1):Tag: cve-2026-0670

Threats Tagged 'cve-2026-0670'

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CVE-2026-0670 is a medium severity Cross-Site Scripting (XSS) vulnerability in the ProofreadPage extension of Wikimedia Foundation's MediaWiki software versions 1.39, 1.43, 1.44, and 1.45. This vulnerability arises from improper neutralization of input during web page generation, allowing attackers to inject malicious scripts that execute in the context of users' browsers. Exploitation requires user interaction but no authentication, and can lead to limited confidentiality and integrity impacts, such as session hijacking or content manipulation. No known exploits are currently in the wild, and no patches have been linked yet. European organizations using MediaWiki with the ProofreadPage extension, especially those involved in collaborative documentation or digital libraries, should be aware of this risk. Mitigation involves applying patches when available, sanitizing user inputs, and employing Content Security Policies.

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