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CVE-2021-32774

6.1 · MEDIUM

DataDump is a MediaWiki extension that provides dumps of wikis.

Published Jul 20, 2021CWE-352EPSS 0.48%

Overview

CVE-2021-32774 is a medium-severity vulnerability. It was published on July 20, 2021 and has a CVSS 3.1 base score of 6.1 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/miraheze/DataDump/commit/67a82b76e186925330b89ace9c5fd893a300830bGitHubgithub.com/miraheze/DataDump/security/advisories/GHSA-29mh-4vhv-x8mrRefphabricator.miraheze.org/T7593GitHubgithub.com/miraheze/DataDump/commit/67a82b76e186925330b89ace9c5fd893a300830bGitHubgithub.com/miraheze/DataDump/security/advisories/GHSA-29mh-4vhv-x8mrRefphabricator.miraheze.org/T7593

How CyberStrike helps

Frequently asked questions

What is CVE-2021-32774?

CVE-2021-32774 is a medium-severity vulnerability. It was published on July 20, 2021 and has a CVSS 3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2021-32774?

This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2021-32774?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2021-32774?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-32774 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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