CVE-2025-46824

Discourse Code Review Plugin vulnerable to XSS via auto link commits

3.1 Low

The Discourse Code Review Plugin allows users to review GitHub commits on Discourse. Prior to commit eed3a80, an attacker can execute arbitrary JavaScript on users' browsers by posting links to malicious GitHub commits. This problem is patched in commit eed3a80 of the discourse-code-review plugin. As a workaround, one may disable the plugin.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: High
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

0.34%Up 0.3 points since May 8, 2025

What each source reports

CVE List Score used 3.1

Discourse Code Review Plugin vulnerable to XSS via auto link commits

Record: CVE-2025-46824
CVSS 3.1: 3.1 LowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2025-13882 3.1

Record: EUVD-2025-13882
CVSS 3.1: 3.1 LowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Updated: 2026-11-02

NVD 3.1

Record: CVE-2025-46824
CVSS 3.1: 3.1 LowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

OSV 3.1

Discourse Code Review Plugin vulnerable to XSS via auto link commits

Record: CVE-2025-46824
CVSS 3.1: 3.1 LowCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-79
Updated: 2026-11-02

Affected products

discourse discourse-code-review

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-46824 is a low vulnerability (CVSS 3.1) in Discourse Discourse-code-review, published May 7, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 28th percentile. No source names a fixed version.