CVE-2019-12434

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

An issue was discovered in GitLab Community and Enterprise Edition 10.6 through 11.11. Users could guess the URL slug of private projects through the contrast of the destination URLs of issues linked in comments. It allows Information Disclosure.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-330

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://about.gitlab.com/blog/categories/releases/Release Notes, Vendor Advisory
https://about.gitlab.com/releases/2019/06/03/security-release-gitlab-11-dot-11-dot-1-released/Release Notes, Vendor Advisory
https://about.gitlab.com/blog/categories/releases/Release Notes, Vendor Advisory
https://about.gitlab.com/releases/2019/06/03/security-release-gitlab-11-dot-11-dot-1-released/Release Notes, Vendor Advisory

Timeline

Published: Mar 10, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2019

CVE-2019-124356.5Samba 4.9.x before 4.9.9 and 4.10.x before 4.10.5 has a NULL pointer dereference, leading to Denial of Service. This is related to the AD DC CVE-2019-124366.5Samba 4.10.x before 4.10.5 has a NULL pointer dereference, leading to an AD DC LDAP server Denial of Service. This is related to an attacker CVE-2019-124378.8In SilverStripe through 4.3.3, the previous fix for SS-2018-007 does not completely mitigate the risk of CSRF in GraphQL mutations,CVE-2019-124397.8bubblewrap.c in Bubblewrap before 0.3.3 misuses temporary directories in /tmp as a mount point. In some particular configurations (related t CVE-2019-12446.5An information disclosure vulnerability exists when DirectWrite improperly discloses the contents of its memory, aka 'DirectWrite Informatio CVE-2019-124409.8The Sitecore Rocks plugin before 2.1.149 for Sitecore allows an unauthenticated threat actor to inject malicious commands and code via the S CVE-2019-124417.5An issue was discovered in GitLab Community and Enterprise Edition 8.4 through 11.11. The protected branches feature contained a access cont CVE-2019-124426.1An issue was discovered in GitLab Enterprise Edition 11.7 through 11.11. The epic details page contained a lack of input validation and outp CVE-2019-124439.8An issue was discovered in GitLab Community and Enterprise Edition 10.2 through 11.11. Multiple features contained Server-Side Request Forge CVE-2019-124446.1An issue was discovered in GitLab Community and Enterprise Edition 8.9 through 11.11. Wiki Pages contained a lack of input validation which CVE-2019-124455.4An issue was discovered in GitLab Community and Enterprise Edition 8.4 through 11.11. A malicious user could execute JavaScript code on note CVE-2019-124467.5An issue was discovered in GitLab Community and Enterprise Edition 8.3 through 11.11. It allows Information Exposure through an Error Messag