Relative Path Traversal in SuiteCRM - CVE-2026-29098
Published: April 24, 2026
Vulnerability identifier: #VU127403
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-29098
CWE-ID: CWE-23
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 disclose sensitive information.
The vulnerability exists due to relative path traversal in the action_exportCustom function in modules/ModuleBuilder/controller.php and the exportCustom function in modules/ModuleBuilder/MB/MBPackage.php when handling the $modules and $name parameters. A remote privileged user can send a specially crafted request to disclose sensitive information.
The issue can copy the contents of readable directories into the web root, potentially exposing files such as /etc contents, secrets, and environment variables.
How to mitigate CVE-2026-29098
Install security update from vendor's website.