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CVE-2026-54650

8.6 · HIGH

openhole exposes localhost to the internet in one command.

Published Jul 28, 2026CWE-22EPSS 0.53%

Overview

CVE-2026-54650 is a high-severity vulnerability. It was published on July 28, 2026 and has a CVSS 3.1 base score of 8.6 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/bablilayoub/openhole/commit/a28c27adde2a7ed0c347b730c8707208c0f78ed3GitHubgithub.com/bablilayoub/openhole/releases/tag/v0.1.2GitHubgithub.com/bablilayoub/openhole/security/advisories/GHSA-fh2f-xfxc-q9cc

How CyberStrike helps

Frequently asked questions

What is CVE-2026-54650?

CVE-2026-54650 is a high-severity vulnerability. It was published on July 28, 2026 and has a CVSS 3.1 base score of 8.6 (HIGH).

How severe is CVE-2026-54650?

This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-54650?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-54650?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-54650 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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