CVE-2021-22256
5.4
MEDIUM
CVSS 3.1
EPSS 0.23%
Description
Improper authorization in GitLab CE/EE affecting all versions since 12.6 allowed guest users to create issues for Sentry errors and track their status
How to fix CVE-2021-22256
To remediate CVE-2021-22256, upgrade the affected package to a fixed version below.
- Bitnami/gitlab—upgrade to 13.12.9 or later
Is CVE-2021-22256 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 12.6.0, < 13.12.9, >= 14.0.0, < 14.0.7, >= 14.1.0, < 14.1.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |