CVE-2024-40596

Description

An issue was discovered in the CheckUser extension for MediaWiki through 1.42.1. The Special:Investigate feature can expose suppressed information for log events. (TimelineService does not support properly suppressing.)

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.14%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://phabricator.wikimedia.org/T326866 issue tracking

Frequently Asked Questions

What is the severity of CVE-2024-40596?
CVE-2024-40596 has been scored as a medium severity vulnerability.
How to fix CVE-2024-40596?
To fix CVE-2024-40596, 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-2024-40596 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-40596 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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