Vulnerability Monitor

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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.

Published

2021-04-28T22:15:08.337

Last Modified

2024-11-21T06:01:13.940

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.4 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-200

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	miraheze	managewiki	< 2021-04-28	Yes

References

https://github.com/miraheze/ManageWiki/commit/befb83c66f5b643e174897ea41a8a46679b26304 Patch, Third Party Advisory ([email protected])
https://github.com/miraheze/ManageWiki/security/advisories/GHSA-jmc9-rv2f-g8vv Mitigation, Patch, Third Party Advisory ([email protected])
https://phabricator.miraheze.org/T7213 Issue Tracking, Third Party Advisory ([email protected])
https://github.com/miraheze/ManageWiki/commit/befb83c66f5b643e174897ea41a8a46679b26304 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/miraheze/ManageWiki/security/advisories/GHSA-jmc9-rv2f-g8vv Mitigation, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://phabricator.miraheze.org/T7213 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)