Code Injection Vulnerability in Omnispace Agora Project Affects Installation Process
CVE-2026-63146

9.3CRITICAL

Key Information:

Vendor

Omnispace

Status
Agora Project
Vendor
CVE Published:
13 October 2026

What is CVE-2026-63146?

The Omnispace Agora Project prior to version 26.10.0 has a code injection vulnerability that occurs during the installation phase. This vulnerability is exploited when unescaped, attacker-controlled values are written into the config.inc.php file. It allows malicious users to inject arbitrary PHP code through a combination of File::updateConfigFile() and DbInstall::dbControl(). Additionally, the vulnerability is compounded by an SQL injection flaw enabled by PDO::ATTR_EMULATE_PREPARES supporting stacked queries. By leveraging these weaknesses, attackers can re-trigger the installer, leading to unauthenticated remote code execution on the affected systems, which poses significant risks to security and data integrity.

Affected Version(s)

Agora Project 0 < 26.10.0

References

https://github.com/xech/agora-project/releases/tag/26.10
release-notespatch
https://www.agora-project.net/
product
https://www.vulncheck.com/advisories/omnispace-agora-proj...
third-party-advisory

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Geoffrey Robert of akailabs
.