Discourse Information Leakage Vulnerability

Discourse is an open-source community discussion platform developed by Discourse. This platform includes features such as communities, email communication, and chat rooms. Versions of Discourse prior to 2026.1.3, 2026.2.2, and 2026.3.0 contained a vulnerability related to information leakage. Thi...

PT-2026-30244

Name of the Vulnerable Software and Affected Versions Discourse versions 2026.1.0 through 2026.1.2, 2026.2.0 through 2026.2.1, and 2026.3.0 Description Discourse, an open-source discussion platform, has an issue where staged user custom fields and usernames are exposed on public invite pages...

BIT-PARSE-2026-33421 Parse Server: LiveQuery bypasses CLP pointer permission enforcement

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.53 and 9.6.0, Parse Server's LiveQuery WebSocket interface does not enforce Class-Level Permission CLP pointer permissions readUserFields and pointerFields. Any...

CVE-2026-30956

OneUptime is a solution for monitoring and managing online services. Prior to 10.0.21, a low‑privileged user can bypass authorization and tenant isolation in OneUptime v10.0.20 and earlier by sending a forged is-multi-tenant-query header together with a controlled projectid header. Because the...

CVE-2026-33421

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.53 and 9.6.0-alpha.42, Parse Server's LiveQuery WebSocket interface does not enforce Class-Level Permission CLP pointer permissions readUserFields and pointerFields. Any...

CVE-2026-33421 Parse Server: LiveQuery bypasses CLP pointer permission enforcement

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.53 and 9.6.0-alpha.42, Parse Server's LiveQuery WebSocket interface does not enforce Class-Level Permission CLP pointer permissions readUserFields and pointerFields. Any...

CVE-2025-60948 Census CSWeb stored XSS

Census CSWeb 8.0.1 allows stored cross-site scripting in user supplied fields. A remote, authenticated attacker could store malicious javascript that executes in a victim's browser. Fixed in 8.1.0 alpha...

PT-2026-26759

Name of the Vulnerable Software and Affected Versions Parse Server versions prior to 8.6.53 Parse Server versions prior to 9.6.0-alpha.42 Description Parse Server’s LiveQuery WebSocket interface did not enforce Class-Level Permission CLP pointer permissions readUserFields and pointerFields...

EUVD-2019-19754

Outlook Password Recovery 2.10 contains a buffer overflow vulnerability that allows local attackers to crash the application by supplying an oversized payload. Attackers can create a malicious text file containing 6000 bytes of data and paste it into the User Name and Registration Code field to...

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 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...

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 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...

WordPress Paid Memberships Pro plugin < 2.12.9 - Contributor+ Arbitrary User Custom Field Disclosure vulnerability

Contributor+ Arbitrary User Custom Field Disclosure vulnerability discovered by Scott Kingsley Clark in WordPress Plugin Paid Memberships Pro versions 2.12.9...