Auth bypass in Gvectors Wpdiscuz
CVE-2026-22192
Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to access privileged management functions by manipulating browser localStorage values. Attackers can modify client-side authentication state to bypass server-side access controls and gain unauthorized access to protected management functionality without valid credentials.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L.
EPSS exploit prediction
EPSS: 0.003 (19.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Gvectors Wpdiscuz
- Voltronic Power Snmp Web Pro — versions 1.1
Weakness classification (CWE)
References
- github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22192-22199_Voltronic-Power_… (technical-description)
- www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/ (technical-description)
- voltronicpower.com/ (product)
- www.vulncheck.com/advisories/voltronic-power-snmp-web-pro-authentication-bypass… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-22192?
- CVE-2026-22192 is a critical-severity vulnerability in Gvectors Wpdiscuz, classified under Missing Authentication for Critical Function. CVSS score: 9.9/10. Published 2026-03-13.
- How severe is CVE-2026-22192?
- Critical severity. CVSS v3 base score is 9.9 out of 10.