Description
Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, moderators were able to see the first 40 characters of post edits in PMs and private categories. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch. No known workarounds are available.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
discourse discourse
>= 2026.1.0-latest, < 2026.1.2affected>= 2026.2.0-latest, < 2026.2.1affected= 2026.3.0-latestaffected
References
- https://github.com/discourse/discourse/security/advisories/GHSA-wf9r-386h-g29c ↗
- https://github.com/discourse/discourse/commit/3bf3793a708662716c0a4eaf64ae091abe71ab4c ↗
- https://github.com/discourse/discourse/commit/473288219e93cd17576cf15e4f0b9e388a31d0c1 ↗
- https://github.com/discourse/discourse/commit/62721429d4402505d21280bcbe5894032447d800 ↗