CVE Vulnerability

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/miraheze/ManageWiki/security/advisories/GHSA-jmc9-rv2f-g8vv Mitigation Patch
https://phabricator.miraheze.org/T7213 Issue Tracking Third Party Advisory
https://github.com/miraheze/ManageWiki/commit/befb83c66f5b643e174897ea41a8a46679b26304 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:miraheze:managewiki:*:*:*:*:*:*:*:*
Information

Published : 2021-04-28 10:15

Updated : 2021-05-08 02:26

NVD link : CVE-2021-29483

Mitre link : CVE-2021-29483

Products Affected
No products.
CWE
CWE-200