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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2021-04-28 22:15

Updated : 2024-02-04 21:47

NVD link : CVE-2021-29483

Mitre link : CVE-2021-29483

CVE.ORG link : CVE-2021-29483

JSON object : View

Products Affected

miraheze

managewiki

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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