CVE-2026-34154CWE-862

Discourse has a subscription access bypass in its discourse-subscriptions plugin

Low · published May 19, 2026

CVSS v4.0
2.1
EPSS
0%
Percentile
18.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
2.1 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00273 · 18.6th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-05-19T18:41Z
EPSS history
Timeline
  • 19 MAY 18:41Z
    Discourse has a subscription access bypass in its discourse-subscriptions plugin
    cvelistv5