CVE-2024-21655

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CVSS 3.1

4.3 medium

EPSS

<1%p45

Published

Jan 12, 2024 (Jan 12, 2024)

Modified

Jun 17, 2026

Description

Discourse is a platform for community discussion. For fields that are client editable, limits on sizes are not imposed. This allows a malicious actor to cause a Discourse instance to use excessive disk space and also often excessive bandwidth. The issue is patched 3.1.4 and 3.2.0.beta4.

Vendors: discourse
Products: discourse
Weakness: CWE-400, CWE-770
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.6%)

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