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CVE

CVE-2026-27899

WireGuard Portal is Vulnerable to Privilege Escalation via User Self-Update to Admin Level in github.com/h44z/wg-portal
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CVE

CVE-2026-27899

WireGuard Portal is Vulnerable to Privilege Escalation via User Self-Update to Admin Level in github.com/h44z/wg-portal

WireGuard Portal is Vulnerable to Privilege Escalation via User Self-Update to Admin Level in github.com/h44z/wg-portal.

NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.

(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)

The additional affected modules and versions are: github.com/h44z/wg-portal before v2.1.3.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.8
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/h44z/wg-portal/security/advisories/GHSA-5rmx-256w-8mj9, https://nvd.nist.gov/vuln/detail/CVE-2026-27899, https://github.com/h44z/wg-portal/commit/fe4485037a25426446ced95050e9498f477bf71d, https://github.com/h44z/wg-portal/releases/tag/v2.1.3, https://hub.docker.com/layers/wgportal/wg-portal/v2.1.3/images/sha256-39acfab55598a74e561828b8cb639515ddc222d6c884996111f5ef235aba9e7b

Severity

8.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
8.8
EPSS Probability
0.00095%
EPSS Percentile
0.26379%
Introduced Version
0
Fix Available

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