CVE-2021-32774

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    CVE-2021-32774

    Published: 20 Jul 2021Last Modified: 8 Jul 2026

    Summary:

    Details: DataDump is a MediaWiki extension that provides dumps of wikis. Prior to commit 67a82b76e186925330b89ace9c5fd893a300830b, DataDump had no protection against CSRF attacks so requests to generate or delete dumps could be forged. The vulnerability was patched in commit 67a82b76e186925330b89ace9c5fd893a300830b. There are no known workarounds. You must completely disable DataDump.

    References: https://phabricator.miraheze.org/T7593, https://github.com/miraheze/DataDump/commit/67a82b76e186925330b89ace9c5fd893a300830b, https://github.com/miraheze/DataDump/security/advisories/GHSA-29mh-4vhv-x8mr

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -67a82b76e186925330b89ace9c5fd893a300830b

    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
    CVE-2021-32774 | CVE-DB