CVE-2021-32774: Cross-Site Request Forgery (CSRF) in DataDump
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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2021-32774?
CVE-2021-32774 is classified as a medium severity vulnerability due to its potential for CSRF attacks.
How do I fix CVE-2021-32774?
To fix CVE-2021-32774, update the DataDump extension to a version higher than the one released before July 7, 2021.
What type of vulnerability is CVE-2021-32774?
CVE-2021-32774 is a cross-site request forgery (CSRF) vulnerability affecting the DataDump extension.
Which software is affected by CVE-2021-32774?
CVE-2021-32774 affects the Miraheze Datadump extension versions prior to 2021-07-07.
What actions can be exploited by CVE-2021-32774?
CVE-2021-32774 allows attackers to forge requests to generate or delete wiki dumps without proper validation.