What is CVE-2026-44343?

CVE-2026-44343 is a critical-severity vulnerability in Wgdashboard, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2026-05-12.

How severe is CVE-2026-44343?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Improper input validation in Wgdashboard

CVE-2026-44343

WGDashboard is a dashboard for WireGuard VPN. Prior to 4.3.2, there are critical vulnerabilities affecting WGDashboard that, if exploited, could allow unauthorized parties to access the host file system without authentication. This vulnerability is fixed in 4.3.2.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2026-05-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.024 (83.1th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.024 · change: +0.019

Affected products

Wgdashboard — versions < 4.3.2

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

github.com/WGDashboard/WGDashboard/security/advisories/GHSA-rrf5-q4fp-qvgm (Mitigation, Vendor Advisory)
github.com/WGDashboard/WGDashboard/commit/b15bbce9bc5554ec379d558f032c730db47fc… (Patch)

Frequently asked questions

What is CVE-2026-44343?: CVE-2026-44343 is a critical-severity vulnerability in Wgdashboard, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2026-05-12.
How severe is CVE-2026-44343?: Critical severity. CVSS v3 base score is 9.8 out of 10.