CVE-2026-34154 — Discourse has a subscription access bypass in its discourse-subscriptions plugin
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, a vulnerability in the discourse-subscriptions plugin …
Published: 2026-05-19 · CVSS: 2.1 · CVSS 4.0
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, a vulnerability in the discourse-subscriptions plugin allows users to gain access to subscription-gated groups without completing payment. This issue has been fixed in versions 2026.1.4, 2026.3.1, 2026.4.1 and 2026.5.0-latest.1.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7