CVE-2026-33415 | BDVDB-2026-323913 Detail

Description#

Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, an authenticated moderator-level user could retrieve post content, topic titles, and usernames from categories they were not authorized to view. Insufficient access controls on a sentiment analytics endpoint allowed category permission boundaries to be bypassed. This issue has been patched in versions 2026.1.3, 2026.2.2, and 2026.3.0.

Impact#

Weaknesses#

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Exploit#

History#

1. Version 12026-03-31Record published in the CVE List.
2. Version 22026-04-03Most recent update recorded in the CVE List.