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OpenAdvisories
Medium · 6.5 CVE-2026-72726 EUVD-2026-55665

Discourse: Unauthorized eavesdropping on private AI bot conversations.

Published Aug 10, 2026 · Updated Aug 10, 2026 · Assigned by GitHub_M

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.

Affected products

VendorProductAffectedFixed
discourse discourse < 2026.1.6, >= 2026.5.0, < 2026.5.2, >= 2026.6.0, < 2026.6.1 —

References