Input validation error in WhatsUp Gold - CVE-2026-65941
Published: August 13, 2026
Vulnerability identifier: #VU142303
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-65941
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to improper input validation in an internal report scheduling service when handling requests. A remote attacker can send a specially crafted request to execute arbitrary code.
Affected software
WhatsUp Gold
How to mitigate CVE-2026-65941
Install security update from vendor's website.
WhatsUp Gold - update to 2026.0.2