PT-2021-22732 · Gitlab · Gitlab

Published 2021-10-05 · Updated 2024-03-06 · CVE-2021-39886

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: GitLab versions 10.6 through 14.1.7

Description: The issue concerns permissions rules not being applied when moving issues between projects of the same group, allowing users to read confidential Epic references.

Recommendations: For GitLab versions 10.6 through 14.1.7, update to a version later than 14.1.7 to resolve the issue.

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

BIT-GITLAB-2021-39886

CVE-2021-39886

Affected Products

Gitlab

References · 9

• https://osv.dev/vulnerability/UBUNTU-CVE-2021-39886 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-39886 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39886 · Security Note
• https://cve.org/CVERecord?id=CVE-2021-39886 · Security Note
• https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39886.json · Vendor Advisory
• https://osv.dev/vulnerability/BIT-gitlab-2021-39886 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-39886 · Vendor Advisory
• https://gitlab.com/gitlab-org/gitlab/-/issues/330520 · Note
• https://t.me/cibsecurity/29989 · Telegram Post