Input validation error in Email Login OTP - CVE-2026-16642
Published: July 23, 2026
Vulnerability identifier: #VU139195
CSH Severity: Low
CVSS v4: 7.5 [CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-16642
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to compromise the target system.
The vulnerability exists due to unspecified error. A remote administrator can pass specially crafted input to the application and execute arbitrary code on the system.
Affected software
Email Login OTP
How to mitigate CVE-2026-16642
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.