🛡️ CVE-2026-25773
🟠 CVSS 8.1 — High ✅ No Known Exploit CWE-89 NVD
8.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

** 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.

Details

Severity HIGH
CVSS Score 8.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CWE CWE-89
Public Exploit ✅ No
Source NVD
Published 2026-04-03
Updated 2026-06-02
Modified 2026-04-28
Fix URL N/A

Affected Packages

Software From version Fixed in
focalboard — —
github.com/mattermost/focalboard — —

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