{"vulnerability": "GHSA-HFCX-QJW6-573R", "sightings": [{"uuid": "8c064ddd-597f-40d3-ae18-d23cc8d0fb04", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "GHSA-HFCX-QJW6-573R", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/8845", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-24808\n\ud83d\udd25 CVSS Score: 4.3 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)\n\ud83d\udd39 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, someone who is about to reach the limit of users in a group DM may send requests to add new users in parallel. The requests might all go through ignoring the limit due to a race condition. The patch in versions `3.3.4` and `3.4.0.beta5` uses the `lock` step in service to wrap part of the `add_users_to_channel` service inside a distributed lock/mutex in order to avoid the race condition.\n\ud83d\udccf Published: 2025-03-26T14:08:38.915Z\n\ud83d\udccf Modified: 2025-03-26T14:14:38.212Z\n\ud83d\udd17 References:\n1. https://github.com/discourse/discourse/security/advisories/GHSA-hfcx-qjw6-573r\n2. https://github.com/discourse/discourse/commit/a16b2f224860f6678f89f5ffa012f0ede17e4095", "creation_timestamp": "2025-03-26T14:25:09.000000Z"}]}