Open redirect in SuiteCRM - CVE-2026-29105
Published: April 24, 2026
Vulnerability identifier: #VU127409
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-29105
CWE-ID: CWE-601
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to redirect users to arbitrary external websites.
The vulnerability exists due to url redirection to an untrusted site in the Leads WebToLead capture functionality when processing a user-supplied POST parameter as a redirect destination. A remote attacker can supply a crafted POST parameter to redirect users to arbitrary external websites.
User interaction is required for a victim to follow the malicious redirect.
Affected software
SuiteCRM
How to mitigate CVE-2026-29105
Install security update from vendor's website.
SuiteCRM - addressed in versions 7.15.1, 8.9.3