PT-2025-2952

CVE-2024-53266

Published

2025-02-04

Updated

2025-09-25

Description by

CVSS 3.1

5.4

Medium

MetricsAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Discourse versions prior to the latest version of Discourse core

Description Discourse is an open source platform for community discussion. In affected versions with some combinations of plugins, and with CSP disabled, activity streams in the user's profile page may be vulnerable to XSS.

Recommendations For versions prior to the latest version of Discourse core, update to the latest version of Discourse core. For users unable to upgrade, ensure CSP is enabled.

Exploitability

Exploit

Fix

Impacts

Researchers

Vendors

Affected products

Weakness enumeration

CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')

Related identifiers

CVE-2024-53266

GHSA-HW4J-4HG7-22H2