CVE-2023-36818

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Discourse is an open source discussion platform. In affected versions a request to create or update custom sidebar section can cause a denial of service. This issue has been patched in commit `52b003d915`. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

No affected versions have been published.

Timeline

Published
Jul 14, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-36818: High severity, CVSS 7.5 | Vulnix