Is CVE-2026-63146 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-63146?

CVE-2026-63146 has a CVSS v3 severity of CRITICAL (9.8).

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CVE-2026-63146

Description

Omnispace Agora Project before 26.10.0 contains a code injection vulnerability where unescaped, attacker-controlled values are written into the config.inc.php configuration file during installation through File::updateConfigFile() and DbInstall::dbControl(), combined with an SQL injection issue enabled by PDO::ATTR_EMULATE_PREPARES supporting stacked queries. Attackers can exploit the SQL injection to re-trigger the installer and inject arbitrary PHP code into config.inc.php, achieving unauthenticated remote code execution on the underlying system.