CVE-2026-63146CWE-94code-injection

CVE-2026-63146

Critical · published October 14, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
50.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
9.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00658 · 50.9th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-10-14T00:17Z
References (3)
https://github.com/xech/agora-project/releases/tag/26.10 · [email protected]https://www.agora-project.net/ · [email protected]https://www.vulncheck.com/advisories/omnispace-agora-project-php-code-injection-via-config-inc-php · [email protected]
EPSS history
Timeline
  • 15 OCT 03:33Z
    EPSS moved — → 1%
    epss
  • 13 OCT 19:36Z
    Omnispace Agora Project < 26.10.0 PHP Code Injection via config.inc.php
    cvelistv5
  • 13 OCT 19:36Z
    Omnispace Agora Project < 26.10.0 PHP Code Injection via config.inc.php
    cvelistv5