Description
Discourse is an open-source discussion platform. Prior to version 3.0.1 on the `stable` branch and 3.1.0.beta2 on the `beta` and `tests-passed` branches, the contents of latest/top routes for restricted tags can be accessed by unauthorized users. This issue is patched in version 3.0.1 on the `stable` branch and 3.1.0.beta2 on the `beta` and `tests-passed` branches. There are no known workarounds.
References (3)
Core 3
Core References
Patch, Third Party Advisory
https://github.com/discourse/discourse/commit/105fee978d73b0ec23ff814a09d1c0c9ace95164
Patch, Third Party Advisory
https://github.com/discourse/discourse/pull/20004
Third Party Advisory
https://github.com/discourse/discourse/security/advisories/GHSA-hvj9-g84x-5prx
Scores
CVSS v3
5.3
EPSS
0.0035
EPSS Percentile
57.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (5)
discourse/discourse
1.1.0 beta1 (9 CPE variants)
discourse/discourse
1.2.0 beta1 (9 CPE variants)
discourse/discourse
1.3.0 beta1 (11 CPE variants)
discourse/discourse
1.4.0 beta1 (12 CPE variants)
discourse/discourse
1.5.0 beta1 (9 CPE variants)
Published
Jan 28, 2023
Tracked Since
Feb 18, 2026