CVE-2026-63146
CriticalCVSS 9.8Summary
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.
Risk Assessment
The risk includes full system compromise by an unauthenticated attacker, potentially leading to data theft, system modification, or use as a pivot for further attacks.
Recommendation
It is recommended to immediately update Omnispace Agora to version 26.10.0 or later and check the integrity of configuration files.
Other vulnerabilities in Omnispace Agora
See all- CVE-2025-67077High
Omnispace Agora Project before version 25.10 contains a file upload vulnerability that allows authenticated users, and under certain conditions also guest users, to upload files via the UploadTmpFile action.
- CVE-2025-67076High
Omnispace Agora Project before version 25.10 contains a directory traversal vulnerability that allows unauthenticated attackers to read files on the system via the misc controller and the ExternalGetFile action. Only files with an extension can be read.
Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS