BIT-mediawiki-2021-30158

    Dashboard / Vulnerabilities / BIT-mediawiki-2021-30158

    BIT-mediawiki-2021-30158

    Published: 6 Mar 2024Last Modified: 3 Apr 2025

    Summary:

    Details: An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user might have accidentally shared a token, or might know that a token has been compromised, and yet is not able to block any potential future use of the token by an unauthorized party.

    References: https://lists.debian.org/debian-lts-announce/2021/05/msg00003.html, https://lists.debian.org/debian-lts-announce/2021/05/msg00006.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/, https://phabricator.wikimedia.org/T277009, https://security.gentoo.org/glsa/202107-40, https://www.debian.org/security/2021/dsa-4889, https://nvd.nist.gov/vuln/detail/CVE-2021-30158

    Affected packages

    Package

    Name: mediawiki

    Purl: pkg:bitnami/mediawiki

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.31.12

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High