PT-2020-13476 · Gitlab · Gitlab

Published 2020-10-07 · Updated 2024-03-06 · CVE-2020-13335

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions GitLab versions 7.12 and later

Description The issue arises from improper group membership validation when a user account is deleted in GitLab. This allows a user to delete their own account without deleting or transferring their group.

Recommendations For GitLab versions 7.12 and later, update to a version that includes the fix for this issue to prevent users from deleting their accounts without proper group membership validation.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

BIT-GITLAB-2020-13335

CVE-2020-13335

Affected Products

Gitlab

References · 9

• https://osv.dev/vulnerability/UBUNTU-CVE-2020-13335 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-13335 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-13335 · Security Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13335.json · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-13335 · Vendor Advisory
• https://gitlab.com/gitlab-org/gitlab/-/issues/27231 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13335 · Security Note
• https://osv.dev/vulnerability/BIT-gitlab-2020-13335 · Vendor Advisory
• https://hackerone.com/reports/503823 · Note