UpHeron
All vulnerabilities

Servers and applications

CVE-2026-33514

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, an authenticated user on a Discourse instance with the form templates feature enabled can read the name and structured content of form templates that are intended exclusively for categories they are not authorized to access. Impact is limited to disclosure of site…

Severity
Medium 6.0
Published
19 May 2026
Last changed
24 Jul 2026
Added to UpHeron
21 Oct 2026
Fixed in
2026.1.4, 2026.3.1, 2026.4.1
Sources
NVD

Affected software

SoftwareAffected versions
DiscourseServers and applications · cpe:a:discourse:discourse
  • From 2026.1.0 before 2026.1.4
  • From 2026.3.0 before 2026.3.1
  • From 2026.4.0 before 2026.4.1
  • Version 2026.5.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2026-33514
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-33514