CVE-2026-76635 — baserCMS < 5.3.0 SQL Injection and Code Injection via BcDatabaseService.php
baserCMS before 5.3.0 contains a SQL injection vulnerability in BcDatabaseService.php that allows authenticated administrators to inject attacker-controlled table names and conf…
Published: 2026-08-20 · CVSS: 8.6 · CVSS 4.0
baserCMS before 5.3.0 contains a SQL injection vulnerability in BcDatabaseService.php that allows authenticated administrators to inject attacker-controlled table names and configuration values directly into SQL statements across sequence update, CSV export, and table management operations. Attackers can chain a backup restore code injection flaw, where PHP code outside class definitions in schema files executes unconditionally upon loading, to plant malicious table names and trigger error-based SQL injection that retrieves database version, schema contents, and arbitrary data from the PostgreSQL backend.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7