CVE-2024-21655

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.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/discourse/discourse/security/advisories/GHSA-m5fc-94mm-38fx	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:discourse:discourse:::::stable:::*
	cpe:2.3:a:discourse:discourse:3.2.0:beta1:::beta:::*
	cpe:2.3:a:discourse:discourse:3.2.0:beta2:::beta:::*
	cpe:2.3:a:discourse:discourse:3.2.0:beta3:::beta:::*

History

25 Jan 2024, 15:36

Type	Values Removed	Values Added
CPE		cpe:2.3:a:discourse:discourse:3.2.0:beta3:::beta:::* cpe:2.3:a:discourse:discourse:3.2.0:beta1:::beta:::* cpe:2.3:a:discourse:discourse:::::stable:::* cpe:2.3:a:discourse:discourse:3.2.0:beta2:::beta:::*
CWE	~~CWE-400~~	CWE-770
References	~~() https://github.com/discourse/discourse/security/advisories/GHSA-m5fc-94mm-38fx -~~	() https://github.com/discourse/discourse/security/advisories/GHSA-m5fc-94mm-38fx - Vendor Advisory
First Time		Discourse Discourse discourse
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.3

12 Jan 2024, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-01-12 21:15

Updated : 2024-02-28 20:54

NVD link : CVE-2024-21655

Mitre link : CVE-2024-21655

CVE.ORG link : CVE-2024-21655

JSON object : View

Products Affected

discourse

discourse

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

CWE-400

Uncontrolled Resource Consumption

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