CVE-2021-32774

low-risk
Published 2021-07-20

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.

Do I need to act?

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0.18% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / HIGH complexity

Affected Products (1)

Datadump

Affected Vendors

Miraheze

References (6)

Patch https://github.com/miraheze/DataDump/commit/67a82b76e186925330b89ace9c5fd893a300...
Patch https://github.com/miraheze/DataDump/security/advisories/GHSA-29mh-4vhv-x8mr
Third Party Advisory https://phabricator.miraheze.org/T7593
Patch https://github.com/miraheze/DataDump/commit/67a82b76e186925330b89ace9c5fd893a300...
Patch https://github.com/miraheze/DataDump/security/advisories/GHSA-29mh-4vhv-x8mr
Third Party Advisory https://phabricator.miraheze.org/T7593
25
/ 100
low-risk
Severity 19/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal