Vulnerability Details CVE-2021-29483
ManageWiki is an extension to the MediaWiki project. The 'wikiconfig' API leaked the value of private configuration variables set through the ManageWiki variable to all users. This has been patched by https://github.com/miraheze/ManageWiki/compare/99f3b2c8af18...befb83c66f5b.patch. If you are unable to patch set `$wgAPIListModules['wikiconfig'] = 'ApiQueryDisabled';` or remove private config as a workaround.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 62.3%
CVSS Severity
CVSS v3 Score 9.4
CVSS v2 Score 5.0
References
- https://github.com/miraheze/ManageWiki/commit/befb83c66f5b643e174897ea41a8a46679b26304
- https://github.com/miraheze/ManageWiki/security/advisories/GHSA-jmc9-rv2f-g8vv
- https://phabricator.miraheze.org/T7213
- https://github.com/miraheze/ManageWiki/commit/befb83c66f5b643e174897ea41a8a46679b26304
- https://github.com/miraheze/ManageWiki/security/advisories/GHSA-jmc9-rv2f-g8vv
- https://phabricator.miraheze.org/T7213
Products affected by CVE-2021-29483
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cpe:2.3:a:miraheze:managewiki:-