Code Injection in SuiteCRM - CVE-2026-29103
Published: April 24, 2026
Vulnerability identifier: #VU127408
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-29103
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: SalesAgility
Affected software:
SuiteCRM
SuiteCRM
Detailed vulnerability description
The vulnerability allows a remote user to execute arbitrary system commands.
The vulnerability exists due to improper control of code generation in ModuleScanner.php when scanning module loader packages. A remote privileged user can upload a specially crafted package to execute arbitrary system commands.
The issue is a patch bypass of CVE-2024-49774 caused by incorrect PHP token parsing that resets the internal state when single-character tokens are encountered, allowing dangerous function calls to evade module loader package security checks.
How to mitigate CVE-2026-29103
Install security update from vendor's website.