CVE-2023-48297
CVSS 3.1 Score 7.5 of 10 (high)
Details
Published Jan 12, 2024
Updated: Jan 25, 2024
CWE ID 400
Summary
CVE-2023-48297 affects Discourse, a community discussion platform. This vulnerability stems from the message serializer's handling of expanded chat mentions, specifically "@all" and "@here," which can result in an unusually long array of users. This issue, if exploited, could potentially lead to performance degradation or even denial-of-service attacks. Discourse has addressed this concern by releasing patches in versions 3.1.4 and beta 3.2.0.beta5.
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Affected Vendors
- Discourse
Advisories, Assessments, and Mitigations
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