CVE-2026-10850 Plane 1.3.1 - Stored XSS in intake issue description_html

Plane CE 1.3.1 allows a low-privileged project member to submit arbitrary HTML/JS in the descriptionhtml field when creating an intake work item through the API v1 intake endpoint...

GHSA-87X4-J8VH-P5QF Plane is Vulnerable to Unauthenticated Workspace Member Information Disclosure

Executive Summary A security vulnerability exists in the Plane project management platform that allows unauthenticated attackers to enumerate workspace members and extract sensitive information including email addresses, user roles, and internal identifiers. The vulnerability stems from Django RE...

PT-2026-23619

Name of the Vulnerable Software and Affected Versions Plane versions prior to 1.2.2 Description An issue exists in Plane that allows unauthenticated attackers to enumerate workspace members and extract sensitive information, including email addresses, user roles, and internal identifiers. This is...