CVE-2026-63146

Critical

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.

SeverityCritical

CVSS9.8

Exploit probability52. percentile0.7%

ProductAgora Project

PublishedOct 13, 2026

First seenOct 13, 2026

Weakness typeCWE-94Code injection

How to fix

Update

Omnispace Agora Project26.10.0 or later

Patches

github.com/xech/agora-project/releases/tag/26.10

Affected products

Product	Affected versions	Fixed in
Omnispace Agora Project	v < 26.10.0	26.10.0

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