PT-2026-29308 · Discourse · Discourse

Published 2026-03-31 · Updated 2026-03-31 · CVE-2026-32615

Mitre

CVSS v4.0

5.3

Medium

AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, category group moderators could perform privileged actions on topics inside private categories they did not have read access to. This issue has been patched in versions 2026.1.3, 2026.2.2, and 2026.3.0.

Fix

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

CVE-2026-32615

Affected Products

Discourse

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-32615 · Security Note
• https://github.com/discourse/discourse/commit/5a00b47523ec70cbb6e8efc3ac7677cc0a91448b · Note
• https://github.com/discourse/discourse/security/advisories/GHSA-pr9m-5hpq-wc57 · Note