CVE-2023-37304

Public Exploit

Description

An issue was discovered in the DoubleWiki extension for MediaWiki through 1.39.3. includes/DoubleWiki.php allows XSS via the column alignment feature.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.35%
Vendor Advisory wikimedia.org Vendor Advisory wikimedia.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://phabricator.wikimedia.org/T323651 patch exploit vendor advisory issue tracking
https://gerrit.wikimedia.org/r/c/mediawiki/extensions/DoubleWiki/+/932825 release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-37304?
CVE-2023-37304 has been scored as a medium severity vulnerability.
How to fix CVE-2023-37304?
To fix CVE-2023-37304, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-37304 being actively exploited in the wild?
It is possible that CVE-2023-37304 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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