PT-2018-11287 · Gitlab · Gitlab Ce/Ee+1

Frans · Published 2018-08-03 · Updated 2018-10-03 · CVE-2018-12606

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions GitLab Community Edition versions prior to 10.7.6 GitLab Community Edition versions 10.8.x prior to 10.8.5 GitLab Community Edition versions 11.x prior to 11.0.1 GitLab Enterprise Edition versions prior to 10.7.6 GitLab Enterprise Edition versions 10.8.x prior to 10.8.5 GitLab Enterprise Edition versions 11.x prior to 11.0.1

Description The issue is related to a persistent XSS problem in the wiki due to a lack of output encoding. This affects a specific markdown feature.

Recommendations For GitLab Community Edition and Enterprise Edition versions prior to 10.7.6, update to version 10.7.6 or later. For GitLab Community Edition and Enterprise Edition versions 10.8.x prior to 10.8.5, update to version 10.8.5 or later. For GitLab Community Edition and Enterprise Edition versions 11.x prior to 11.0.1, update to version 11.0.1 or later.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-12606

Affected Products

Gitlab

Gitlab Ce/Ee

References · 9

• 🔥 https://gitlab.com/gitlab-org/gitlab-ce/issues/46957 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-12606 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-12606 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-12606 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-12606 · Security Note
• https://ubuntu.com/security/CVE-2018-12606 · Vendor Advisory
• https://about.gitlab.com/2018/06/25/security-release-gitlab-11-dot-0-dot-1-released · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12606 · Note
• https://about.gitlab.com/releases/2018/06/25/security-release-gitlab-11-dot-0-dot-1-released · Note