CVE-2020-11506

HIGH

GitLab 10.7.0-12.9.2 - Exposure of Sensitive Information via Workhorse Request Smuggling

Title source: llm

Description

An issue was discovered in GitLab 10.7.0 and later through 12.9.2. A Workhorse bypass could lead to job artifact uploads and file disclosure (Exposure of Sensitive Information) via request smuggling.

References (2)

Core 2

Core References

Release Notes, Vendor Advisory x_refsource_misc

https://about.gitlab.com/blog/categories/releases/

Vendor Advisory x_refsource_confirm

https://about.gitlab.com/releases/2020/04/14/critical-security-release-gitlab-12-dot-9-dot-3-released/

Scores

CVSS v3 7.5

EPSS 0.0117

EPSS Percentile 63.3%

Attack Vector NETWORK

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

Details

CWE

CWE-444

Status published

Products (2)

gitlab/gitlab 10.7.0 - 12.7.9

gitlab/gitlab 10.7.9 - 12.7.9

Published Apr 22, 2020

Tracked Since Feb 18, 2026