CVE-2022-41921

Discourse chat messages should have a maximum character limit

Description

Discourse is an open-source discussion platform. Prior to version 2.9.0.beta13, users can post chat messages of an unlimited length, which can cause a denial of service for other users when posting huge amounts of text. Users should upgrade to version 2.9.0.beta13, where a limit has been introduced. No known workarounds are available.

Categories

3.5
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.05%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: discourse discourse
Published at:
Updated at:

References

Link Tags
https://github.com/discourse/discourse/security/advisories/GHSA-mfh7-6cv6-qccc third party advisory
https://github.com/discourse/discourse/commit/3de765c89524a526ce611e11468d758a471a933f third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-41921?
CVE-2022-41921 has been scored as a low severity vulnerability.
How to fix CVE-2022-41921?
To fix CVE-2022-41921, 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-2022-41921 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-41921 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.
What software or system is affected by CVE-2022-41921?
CVE-2022-41921 affects discourse discourse.
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