CVE-2022-41766

Public Exploit

Description

An issue was discovered in MediaWiki before 1.35.8, 1.36.x and 1.37.x before 1.37.5, and 1.38.x before 1.38.3. Upon an action=rollback operation, the alreadyrolled message can leak a user name (when the user has been revision deleted/suppressed).

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.05%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://phabricator.wikimedia.org/T307278 patch issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2022-41766?
CVE-2022-41766 has been scored as a medium severity vulnerability.
How to fix CVE-2022-41766?
To fix CVE-2022-41766, 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-2022-41766 being actively exploited in the wild?
It is possible that CVE-2022-41766 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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