CVE-2026-66414 — Leantime Open Redirect in Login Controller via redirectUrl Parameter
Leantime 3.6.2 contains an open redirect vulnerability in the Login controller that allows unauthenticated attackers to redirect authenticated users to arbitrary external sites …
Published: 2026-07-30 · CVSS: 5.1 · CVSS 4.0
Leantime 3.6.2 contains an open redirect vulnerability in the Login controller that allows unauthenticated attackers to redirect authenticated users to arbitrary external sites by manipulating the redirectUrl POST parameter. Attackers can craft a malicious login URL with a tampered redirectUrl value that bypasses FILTER_SANITIZE_URL validation to redirect victims to attacker-controlled sites for phishing or credential theft.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7