CVE-2026-54650

Published: Jul 28, 2026Modified: Oct 23, 2026Deferred

8.6

Vector

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

Exploitability: 3.9 / Impact: 4.0

Source: security-advisories@github.com (Secondary)

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.

Related CWEs

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (3)

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

Source: security-advisories@github.com

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

Source: security-advisories@github.com

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

Source: security-advisories@github.com

Timeline

No history available yet.