Discourse < 3.1.4, 3.2.x < 3.2.0.beta4 Multiple Vulnerabilities

Discourse is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:discourse:discourse"; ifdescripti...

CVE-2023-48297 Discourse vulnerable to unlimited mentioned users in message serializer

Discourse is a platform for community discussion. The message serializer uses the full list of expanded chat mentions @all and @here which can lead to a very long array of users. This issue was patched in versions 3.1.4 and beta 3.2.0.beta5...

CVE-2023-48297

Discourse vulnerability CVE-2023-48297 affects the message serializer that expands chat mentions (@all/@here). The implementation can generate a very large array of users, enabling a denial of service as stated in the CVE description. The issue was patched in Discourse versions 3.1.4 and in the b...