CVE-2026-84464 Zammad: IDOR in External Data Source rendering exposes ticket, user, group, and organization data

Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, zammad's External Data Source feature, used to look up records from an external system, did not properly verify whether a user was allowed to see a specific ticket, user, group, or organization before including it...

CVE-2026-84464 Zammad: IDOR in External Data Source rendering exposes ticket, user, group, and organization data

Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, zammad's External Data Source feature, used to look up records from an external system, did not properly verify whether a user was allowed to see a specific ticket, user, group, or organization before including it...

CVE-2026-84464 Zammad: IDOR in External Data Source rendering exposes ticket, user, group, and organization data

Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, zammad's External Data Source feature, used to look up records from an external system, did not properly verify whether a user was allowed to see a specific ticket, user, group, or organization before including it...

CVE-2026-85291 InvoicePlane IDOR: Horizontal Privilege Escalation via Password Change Without Authorization Check

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane's Users::changepassword method accepts a userid from the URL and updates that account's password without an object-level authorization check. An authenticated secondary...

CVE-2026-85291 InvoicePlane IDOR: Horizontal Privilege Escalation via Password Change Without Authorization Check

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane's Users::changepassword method accepts a userid from the URL and updates that account's password without an object-level authorization check. An authenticated secondary...

CVE-2026-85291

The self-hosted open source application InvoicePlane is vulnerable to a Horizontal Privilege Escalation (IDOR) in versions prior to 1.7.2 . The root cause is an object-level authorization check failure within the Users::change_password() method, which accepts a user_id from the URL. This allows a...

CVE-2026-85291 InvoicePlane IDOR: Horizontal Privilege Escalation via Password Change Without Authorization Check

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane's Users::changepassword method accepts a userid from the URL and updates that account's password without an object-level authorization check. An authenticated secondary...

CVE-2026-97898

The Akia keyless entry cloud service contained an Insecure Direct Object Reference (IDOR) vulnerability due to missing object-level authorization. The unlock action failed to validate client-supplied room or door identifiers against the authenticated guest's specific booking on the server-side. T...

WordPress Online Scheduling and Appointment Booking System – Bookly plugin <= 28.2 - Insecure Direct Object Reference to Unauthenticated Arbitrary Booking Token Disclosure and Deletion vulnerability

Insecure Direct Object Reference to Unauthenticated Arbitrary Booking Token Disclosure and Deletion vulnerability discovered by Theklis in WordPress Plugin Bookly versions = 28.2...

Exploit for CVE-2026-93399

CVE-2026-93399 — Bookly IDOR order token disclosure & booking...

PT-2026-98458

Name of the Vulnerable Software and Affected Versions Akia keyless entry cloud service affected versions not specified Description An Insecure Direct Object Reference IDOR exists due to missing object-level authorization. The unlock action relies on a client-supplied room or door identifier that...

PT-2026-98373

Name of the Vulnerable Software and Affected Versions Bookly versions prior to 28.3 Description The Bookly plugin for WordPress contains an Insecure Direct Object Reference IDOR flaw. This occurs because the bookly get form id handler stores an attacker-controlled order id from the form data into...

CVE-2026-97898: Missing Authorization

Insecure Direct Object Reference / missing object-level authorization in the Akia keyless entry cloud service. The unlock action is relying on a client-supplied room/door identifier that is not properly authorized server-side against the authenticated guest's booking. An authenticated guest could...

CVE-2026-77293 TREK: Cross-user note-file deletion (IDOR / Broken Access Control)

TREK is a collaborative travel planner. Prior to 3.3.0, the DELETE /api/trips/:tripId/collab/notes/:noteId/files/:fileId endpoint authorizes an authenticated user against the attacker-controlled tripId but deleteNoteFile in server/src/services/collabService.ts resolves the target only by note and...

CVE-2026-77293 TREK: Cross-user note-file deletion (IDOR / Broken Access Control)

TREK is a collaborative travel planner. Prior to 3.3.0, the DELETE /api/trips/:tripId/collab/notes/:noteId/files/:fileId endpoint authorizes an authenticated user against the attacker-controlled tripId but deleteNoteFile in server/src/services/collabService.ts resolves the target only by note and...

CVE-2026-77293

The collaborative travel planner TREK is vulnerable to an Insecure Direct Object Reference (IDOR) or Broken Access Control issue in versions prior to 3.3.0 . The DELETE /api/trips/:tripId/collab/notes/:noteId/files/:fileId endpoint fails to properly verify if the target note-file belongs to the a...

CVE-2026-77293 TREK: Cross-user note-file deletion (IDOR / Broken Access Control)

TREK is a collaborative travel planner. Prior to 3.3.0, the DELETE /api/trips/:tripId/collab/notes/:noteId/files/:fileId endpoint authorizes an authenticated user against the attacker-controlled tripId but deleteNoteFile in server/src/services/collabService.ts resolves the target only by note and...

WordPress Bookly plugin <= 28.2 - Insecure Direct Object References (IDOR) vulnerability

Insecure Direct Object References IDOR vulnerability discovered by Ananda Dhakal Patchstack in WordPress Plugin Bookly versions = 28.2...

WordPress Business Directory plugin <= 6.4.27 - Insecure Direct Object References (IDOR) vulnerability

Insecure Direct Object References IDOR vulnerability discovered by Deva Parekh in WordPress Plugin Business Directory versions = 6.4.27...

WordPress Simply Schedule Appointments plugin <= 1.6.12.31 - Insecure Direct Object References (IDOR) vulnerability

Insecure Direct Object References IDOR vulnerability discovered by rpgsec in WordPress Plugin Simply Schedule Appointments versions = 1.6.12.31...