CVE-2023-37251

Description

An issue was discovered in the GoogleAnalyticsMetrics extension for MediaWiki through 1.39.3. The googleanalyticstrackurl parser function does not properly escape JavaScript in the onclick handler and does not prevent use of javascript: URLs.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.49%
Vendor Advisory wikimedia.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://phabricator.wikimedia.org/T333980 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-37251?
CVE-2023-37251 has been scored as a medium severity vulnerability.
How to fix CVE-2023-37251?
To fix CVE-2023-37251, 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-2023-37251 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-37251 is being actively exploited. 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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