CVE-2021-29483 Vulnerability Details

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CVE-2021-29483 Metadata Quick Info

CVE Published: 28/04/2021 | CVE Updated: 03/08/2024 | CVE Year: 2021
Source: GitHub_M | Vendor: miraheze | Product: ManageWiki
Status : PUBLISHED

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CVE-2021-29483 Description

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.

Metrics

CVSS Version: 3.1 | Base Score: 9.4 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* NONE
    User Interaction (UI)* NONE
    Scope (S)* UNCHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* HIGH
    Integrity Impact (I)* LOW
    Availability Impact (A)* HIGH

Weakness Enumeration (CWE)

CWE-ID: CWE-200
CWE Name: {"CWE-200":"Exposure of Sensitive Information to an Unauthorized Actor"}
Source: miraheze

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).