CVE-2026-54650

high

Description

openhole exposes localhost to the internet in one command. In 0.1.1 and earlier, openhole-server in internal/server/public_proxy.go forwarded r.URL.Path instead of preserving the original request target with r.URL.EscapedPath(), allowing percent encoded dot segments %2e and separators %2f to reach tunneled local services as ../ and / for path traversal. This issue is fixed in version 0.1.2.

References

https://github.com/bablilayoub/openhole/security/advisories/GHSA-fh2f-xfxc-q9cc

https://github.com/bablilayoub/openhole/releases/tag/v0.1.2

https://github.com/bablilayoub/openhole/commit/a28c27adde2a7ed0c347b730c8707208c0f78ed3

Details

Source: Mitre, NVD

Published: 2026-07-28

Updated: 2026-07-28

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 8.6

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Severity: High