11 matches found
Discourse - Private User Field Disclosure via Directory Items IDOR
Discourse prior to 2025.12.2, 2026.1.1, and 2026.2.0 contains an IDOR vulnerability caused by lack of authorization checks on userfieldids parameter in DirectoryItemsControllerindex, letting any user retrieve private user field values, exploit requires no authentication. id: CVE-2026-26265 info:...
BIT-DISCOURSE-2026-26265 Discourse has IDOR vulnerability in the directory items endpoint
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, an IDOR vulnerability in the directory items endpoint allows any user, including anonymous users, to retrieve private user field values for all users in the directory. The userfieldids parameter ...
CVE-2026-26265
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, an IDOR vulnerability in the directory items endpoint allows any user, including anonymous users, to retrieve private user field values for all users in the directory. The userfieldids parameter ...
CVE-2026-26265
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, an IDOR vulnerability in the directory items endpoint allows any user, including anonymous users, to retrieve private user field values for all users in the directory. The userfieldids parameter ...
CVE-2026-26265
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, an IDOR vulnerability in the directory items endpoint allows any user, including anonymous users, to retrieve private user field values for all users in the directory. The userfieldids parameter ...
CVE-2026-26265
Discourse versions prior to 2025.12.2, 2026.1.1, and 2026.2.0 expose an IDOR in the directory items endpoint (GET /directory_items.json?period=all&user_field_ids=...). The DirectoryItemsController#index accepts arbitrary user_field_ids without proper authorization, bypassing visibility controls a...
CVE-2026-26265 Discourse has IDOR vulnerability in the directory items endpoint
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, an IDOR vulnerability in the directory items endpoint allows any user, including anonymous users, to retrieve private user field values for all users in the directory. The userfieldids parameter ...
EUVD-2026-8859
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, an IDOR vulnerability in the directory items endpoint allows any user, including anonymous users, to retrieve private user field values for all users in the directory. The userfieldids parameter ...
CVE-2026-26265 Discourse has IDOR vulnerability in the directory items endpoint
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, an IDOR vulnerability in the directory items endpoint allows any user, including anonymous users, to retrieve private user field values for all users in the directory. The userfieldids parameter ...
CVE-2026-26265 Discourse has IDOR vulnerability in the directory items endpoint
Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, an IDOR vulnerability in the directory items endpoint allows any user, including anonymous users, to retrieve private user field values for all users in the directory. The userfieldids parameter ...
PT-2026-22156
Name of the Vulnerable Software and Affected Versions Discourse versions prior to 2025.12.2 Discourse versions prior to 2026.1.1 Discourse versions prior to 2026.2.0 Description Discourse is an open source discussion platform. An IDOR vulnerability exists in the directory items endpoint, allowing...