PT-2024-32809

CVE-2024-47772

Published

2024-10-07

Updated

2025-09-25

Description by

CVSS 3.1

6.5

Medium

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

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

Description An attacker can execute arbitrary JavaScript on users' browsers by sending a maliciously crafted chat message and replying to it. This issue only affects sites with Content Security Policy (CSP) disabled.

Recommendations For versions prior to the latest version, upgrade to the latest version of Discourse. As a temporary workaround for users unable to upgrade, ensure CSP is enabled on the forum. Consider enabling a Content Security Policy (CSP) as a proactive measure after upgrading.

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-2024-47772

GHSA-67MH-XHMF-C56H