VulnerabilityDeferred
CVE-2026-72726
Discourse is an open-source discussion platform.
MEDIUM 6.5EPSS 0.33%
Does this matter?
Lower severity and a low EPSS score (0.33%). Track it; it rarely justifies an emergency change on its own.
Description
Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, an authenticated user could eavesdrop on private AI bot conversations through the AI bot reply stream. The issue is fixed in 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.33% probability · 26th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Source
- security-advisories@github.com
References
- https://github.com/discourse/discourse/commit/01faa889830f56e02fba2f6c1731811d319c5e81
- https://github.com/discourse/discourse/commit/1fb2026eb8004dfeb12553014cc534dfd8083fbc
- https://github.com/discourse/discourse/commit/9247666f8359f3cf214b8aea3d396e8a8237ed38
- https://github.com/discourse/discourse/commit/b56b98232aa4dad4a30500a65e31db0c9080c8f5
- https://github.com/discourse/discourse/security/advisories/GHSA-gw88-2jw8-jf2h
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.