Omnispace Agora Project — CVE-2026-63146 (Critical)

Date Oct 13, 2026

Type Vendor advisory

Signal Critical vendor advisory

Vendor / Product Omnispace · Agora Project

CVE CVE-2026-63146

Critical vendor advisory CVE-2026-63146

Summary

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.

Why it matters

This CVE carries a CRITICAL severity rating (CVSS 9.8) in Omnispace Agora Project. Patch or mitigate promptly. EPSS percentile: 50%.

Operator check

Review CVE-2026-63146 in your asset inventory. Apply patches per vendor guidance and verify Agora Project is not exposed. CVSS score: 9.8. EPSS probability: 0.7%; percentile: 50%.

Sources

NVD — CVE-2026-63146 Source reference Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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