Discourse Fixes XSS Vulnerability in 3.2.3 and 3.3.0.beta3

CVE-2024-37165

6.1MEDIUM

Key Information

Vendor: Discourse
Status: Discourse
Vendor: CVE Published:; 30 July 2024

Summary

Discourse is an open source discussion platform. Prior to 3.2.3 and 3.3.0.beta3, improperly sanitized Onebox data could lead to an XSS vulnerability in some situations. This vulnerability only affects Discourse instances which have disabled the default Content Security Policy. This vulnerability is fixed in 3.2.3 and 3.3.0.beta3.

Affected Version(s)

discourse < 3.2.3

discourse < 3.3.0.beta1, 3.3.0.beta3

CVSS V3.1

Score:

6.1

Severity:

MEDIUM

Confidentiality:

Low

Integrity:

Low

Availability:

None

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

None

User Interaction:

Required

Scope:

Changed

Timeline

Vulnerability published.
Jul 30, 2024
Vulnerability Reserved.
Jun 3, 2024

Collectors

NVD DatabaseMitre Database