Vulnerability · Published Jul 20, 2021 · Assigned by GitHub_M

CVE-2021-32774Cross-Site Request Forgery (CSRF) in DataDump

Medium 6.1

In plain English

A medium-severity cross-site request forgery in DataDump from miraheze. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).

Severity (CVSS 3.1)6.1Medium

Exploit odds (30 days)0.5%top 58.7% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

Vendor	Product	Versions
miraheze	DataDump	< 67a82b76e186925330b89ace9c5fd893a300830b

Weakness: CWE-352 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N

References

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