CVE-2026-25773

** UNSUPPORTED WHEN ASSIGNED ** Focalboard version 8.0 fails to sanitize category IDs before incorporating them into dynamic SQL statements when reordering categories. An attacker can inject a malicious SQL payload into the category id field, which is stored in the database and later executed unsanitized when the category reorder API processes the stored value. This Second-Order SQL Injection (Time-Based Blind) allows an authenticated attacker to exfiltrate sensitive data including password hashes of other users. NOTE: Focalboard as a standalone product is not maintained and no fix will be issued.

The following products are affected by CVE-2026-25773 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-25773.

URL	Resource
https://github.com/mattermost-community/focalboard