Arbitrary file upload in SuiteCRM - CVE-2026-29104
Published: April 24, 2026
Vulnerability identifier: #VU127410
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-29104
CWE-ID: CWE-434
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 upload arbitrary files.
The vulnerability exists due to unrestricted upload of file with dangerous type in the Configurator addfontresult view when uploading PDF font files. A remote privileged user can upload a file with an attacker-controlled filename to upload arbitrary files.
The upload directory is not directly web-accessible by default, but the issue breaks security boundaries and may enable further attacks in certain deployment configurations or when combined with other vulnerabilities.
How to mitigate CVE-2026-29104
Install security update from vendor's website.