PT-2020-13462 · Gitlab · Gitlab

Zseano · Published 2020-09-29 · Updated 2024-03-06 · CVE-2020-13321

Positive Technologies (AI Summary)

CVSS v3.1

8.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab versions prior to 13.1

Description A vulnerability was discovered that allows username format restrictions to be bypassed, enabling the addition of html tags.

Recommendations For versions prior to 13.1, update to version 13.1 or later to resolve the issue.

Exploit

Fix

Related Identifiers

BIT-GITLAB-2020-13321

CVE-2020-13321

Affected Products

Gitlab

References · 8

• 🔥 https://gitlab.com/gitlab-org/gitlab/-/issues/25751 · Exploit
• https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13321.json · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-13321 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-13321 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-13321 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13321 · Security Note
• https://osv.dev/vulnerability/BIT-gitlab-2020-13321 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-13321 · Security Note