CVE-2026-34154 | THREATINT

Description

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.

PUBLISHED Reserved 2026-03-25 | Published 2026-05-19 | Updated 2026-05-19 | Assigner GitHub_M

LOW: 2.1CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-862: Missing Authorization

Product status

< 2026.1.4

affected

>= 2026.3.0-latest, < 2026.3.1

affected

>= 2026.4.0-latest, < 2026.4.1

affected

>= 2026.5.0-latest, < 2026.5.0-latest.1

affected

References

github.com/...course/security/advisories/GHSA-pjgj-7mjq-6j7g

cve.org (CVE-2026-34154)

nvd.nist.gov (CVE-2026-34154)

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