CVE-2024-24755

discourse-group-membership-ip-block is exposing potentially sensitive custom fields

CVSS 4.3 MEDIUMEPSS 0.4%CWE-200

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.3EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

01 Feb 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

discourse-group-membership-ip-block is a discourse plugin that adds support for adding users to groups based on their IP address. discourse-group-membership-ip-block was sending all group custom fields to the client, including group custom fields from other plugins which may expect their custom fields to remain secret.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

discourse · discourse-group-membership-ip-block

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References

https://github.com/discourse/discourse-group-membership-ip-block/commit/b394d61b0bdfd18a2d8310aa5cf26cccf8bd31c1 https://github.com/discourse/discourse-group-membership-ip-block/security/advisories/GHSA-r38c-cp8w-664m