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CVE-2026-25773

Focalboard Second-Order SQL Injection in category reorder endpoint allows data exfiltration (unsupported product, no fix) PUBLISHED

Description (CNA)

** 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.

Affected (CNA)

Vendor / productVersions
Mattermost / Focalboardaffected 0 through 8.0

CWE

CWE-89

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.