PT-2026-41758 · Discourse · Discourse

Published 2026-05-19 · Updated 2026-05-19 · CVE-2026-32244

Mitre

CVSS v3.1

5.3

Medium

Base vector

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

Discourse is an open-source discussion platform. In versions prior to 2026.1.4, 2026.3.1, 2026.4.1 and 2026.5.0-latest.1, outdated cached AI summaries can leak removed content to anonymous and unprivileged users who cannot regenerate summaries. This issue has been fixed in versions 2026.1.4, 2026.3.1, 2026.4.1 and 2026.5.0-latest.1. To work around this issue, restrict summary generation by tightening the allowed groups on the summarization Personas.

Fix

Information Disclosure

Weakness Enumeration

CWE-672

CWE-200

CWE-524

Related Identifiers

CVE-2026-32244

Affected Products

Discourse

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-32244 · Security Note
• https://github.com/discourse/discourse/security/advisories/GHSA-hjmg-2mww-vfvx · Note