CVE-2025-24972

Discourse may bypass user preference when adding users to chat groups

Description

Discourse is an open-source discussion platform. Prior to versions `3.3.4` on the `stable` branch and `3.4.0.beta5` on the `beta` branch, in specific circumstances, users could be added to group direct messages despite disabling direct messaging in their preferences. Versions `3.3.4` and `3.4.0.beta5` contain a patch for the issue. A workaround is available. If a user disables chat in their preferences then they cannot be added to new group chats.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Affected: discourse discourse
Published at:
Updated at:

References

Link Tags
https://github.com/discourse/discourse/security/advisories/GHSA-4p63-qw6g-4mv2

Frequently Asked Questions

What is the severity of CVE-2025-24972?
CVE-2025-24972 has been scored as a medium severity vulnerability.
How to fix CVE-2025-24972?
To fix CVE-2025-24972, 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-2025-24972 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-24972 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-2025-24972?
CVE-2025-24972 affects discourse discourse.
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