CVE-2021-39883
4.3
MEDIUM
CVSS 3.1
EPSS 0.20%
Description
Improper authorization checks in all versions of GitLab EE starting from 13.11 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before 14.3.1 allows subgroup members to see epics from all parent subgroups.
How to fix CVE-2021-39883
To remediate CVE-2021-39883, upgrade the affected package to a fixed version below.
- Bitnami/gitlab—upgrade to 14.1.7 or later
Is CVE-2021-39883 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 13.11.0, < 14.1.7, >= 14.2.0, < 14.2.5, >= 14.3.0, < 14.3.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |