CVE-2025-68479

HIGH

Discourse < 3.5.4, 2025.11.2, 2025.12.1, 2026.1.0 - Missing Authorization in Subscription Endpoints

Title source: llm
STIX 2.1

Description

Discourse is an open source discussion platform. In versions prior to 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0, some subscription endpoints lack proper checking for ownership before making changes. This issue is patched in versions 3.5.4, 2025.11.2, 2025.12.1, and 2026.1.0. No known workarounds are available.

References (1)

Core 1
Core References

Scores

CVSS v3 7.1
EPSS 0.0006
EPSS Percentile 17.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (3)
discourse/discourse 2025.12.0
discourse/discourse 2026.1.0
discourse/discourse < 3.5.4
Published Jan 28, 2026
Tracked Since Feb 18, 2026