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CVE-2020-11505

7.5 · HIGH

An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3.

Published Apr 22, 2020CWE-444EPSS 1.17%

Overview

CVE-2020-11505 is a high-severity vulnerability. It was published on April 22, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and file disclosure (Exposure of Sensitive Information) via request smuggling.

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

Refabout.gitlab.com/blog/categories/releases/Refabout.gitlab.com/releases/2020/04/14/critical-security-release-gitlab-12-dot-9-dot-3-released/Refabout.gitlab.com/blog/categories/releases/Refabout.gitlab.com/releases/2020/04/14/critical-security-release-gitlab-12-dot-9-dot-3-released/

How CyberStrike helps

Frequently asked questions

What is CVE-2020-11505?

CVE-2020-11505 is a high-severity vulnerability. It was published on April 22, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2020-11505?

This vulnerability has a CVSS 3.1 base score of 7.5, 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-2020-11505?

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-2020-11505?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2020-11505 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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