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CVE-2021-22205
Published: Apr 23, 2021
Modified: Oct 21, 2025
PUBLISHED
CVSS v3.1
10.0
CRITICAL
Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.9. GitLab was not properly validating image files that were passed to a file parser which resulted in a remote command execution.
| Vendor | Product | Versions |
|---|---|---|
GitLab | GitLab | affected >=11.9, <13.8.8affected >=13.9, <13.9.6affected >=13.10, <13.10.3 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
References
https://hackerone.com/reports/1154542
x_refsource_MISC
https://gitlab.com/gitlab-org/gitlab/-/issues/327121
x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22205.json
x_refsource_CONFIRM
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