VDB
CVE-2026-27899
CVE-2026-27899
PUBLISHED
CVSS 8.800000190734863 HIGH
WireGuard Portal is Vulnerable to Privilege Escalation via User Self-Update to Admin Level
EPSS 0.35% · 28.3th percentile
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.35%
28.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| h44z | wg-portal | < 2.1.3, 0 |
| github.com | h44z/wg-portal | 0 |
| wgportal | wireguard_portal | 0 |
Timeline
- Feb 26, 2026 CVE Published
- Feb 26, 2026 EPSS Score
- Feb 26, 2026 PoC Published
- Feb 26, 2026 PoC Published
- Feb 27, 2026 PoC Published
- Feb 27, 2026 PoC Published
- Feb 28, 2026 EPSS Score
- Mar 3, 2026 EPSS Score
- Mar 3, 2026 PoC Published
- Mar 5, 2026 EPSS Score
- Mar 7, 2026 EPSS Score
- Mar 10, 2026 EPSS Score
References
- https://github.com/h44z/wg-portal/security/advisories/GHSA-5rmx-256w-8mj9 url
- https://nvd.nist.gov/vuln/detail/CVE-2026-27899 advisory
- https://github.com/h44z/wg-portal/commit/fe4485037a25426446ced95050e9498f477bf71d fix
- https://github.com/h44z/wg-portal/releases/tag/v2.1.3 fix
- https://github.com/h44z/wg-portal package
- https://hub.docker.com/layers/wgportal/wg-portal/v2.1.3/images/sha256-39acfab55598a74e561828b8cb639515ddc222d6c884996111f5ef235aba9e7b url