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.
SeverityHigh
CVSS8.6
Exploit probability—
ProductGithub.com/bablilayoub/openhole
PublishedJul 28, 2026
First seenJul 28, 2026
Weakness typeCWE-22Path traversal
How to fix
Update
- github.com/bablilayoub/openhole0.1.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/bablilayoub/openholeGo | v < 0.1.2 | 0.1.2 |
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