CVEvulnerability

CVE-2026-33514

6.0 MEDIUM Published 2026-05-19 Modified 2026-07-24 Official page ↗
Status
Analyzed
Published
2026-05-19
Last modified
2026-07-24
Assigner
[email protected]
CVSS 4.0 ([email protected])
6.0 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-862

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, 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 configuration metadata. This issue has been fixed in versions 2026.1.4, 2026.3.1, 2026.4.1 and 2026.5.0-latest.1.

Affected configurations

• discourse discourse (>= 2026.1.0 < 2026.1.4) • discourse discourse (>= 2026.3.0 < 2026.3.1) • discourse discourse (>= 2026.4.0 < 2026.4.1) • discourse discourse 2026.5.0

Related

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References