CVE-2026-39374

Plane is an an open-source project management tool. Prior to 1.3.0, the IssueBulkUpdateDateEndpoint allows a project member ADMIN or MEMBER to modify the startdate and targetdate of ANY issue across the entire Plane instance, regardless of workspace or project membership. The endpoint fetches...

CVE-2026-39374

The CVE describes an IDOR-style flaw in Plane (open‑source project management tool) prior to version 1.3.0. The IssueBulkUpdateDateEndpoint lets a project member with ADMIN/MEMBER privileges modify start_date and target_date of ANY issue across the entire instance by fetching issues by ID without...