# The Wikimedia Foundation MediaWiki CentralAuth extension.

Every CVE that names The Wikimedia Foundation MediaWiki CentralAuth extension among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [MergeAccount PHP object injection via session-key substitution](https://agentprime.io/advisories/CVE-2026-103442.md)
  `CVE-2026-103442` · CVE record: The Wikimedia Foundation MediaWiki CentralAuth extension · CVSS 7.2 High · Not analysed yet · Published 30 Sept 2026 · Tags: CWE-15
- [XSS through i18n message in CentralAuth](https://agentprime.io/advisories/CVE-2026-103047.md)
  `CVE-2026-103047` · CVE record: The Wikimedia Foundation Mediawiki - CentralAuth extension · CVSS 6.1 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: Cross-site scripting (XSS)
- [Global vanishing does not completely remove user email](https://agentprime.io/advisories/CVE-2026-39937.md)
  `CVE-2026-39937` · CVE record: The Wikimedia Foundation Mediawiki - CentralAuth Extension · CVSS 8.8 High · Not analysed yet · Published 7 Apr 2026 · Tags: CWE-212
- [UserInfoCard: activeLocalBlocksAllWikis does not do permissions checks](https://agentprime.io/advisories/CVE-2025-62669.md)
  `CVE-2025-62669` · CVE record: The Wikimedia Foundation Mediawiki - CentralAuth Extension · CVSS 6.9 Medium · Not analysed yet · Published 18 Oct 2025 · Tags: Information disclosure

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