CVE-2021-22176
MEDIUM
4.3
CVSS Score
Published: March 24, 2021 at 04:46 PM UTC
Updated: June 17, 2026 at 03:36 AM UTC
1 product affected across 1 vendorGitLab
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Severity
MEDIUM4.3
Exploit prediction
EPSS 1%
Description
An issue has been discovered in GitLab affecting all versions starting with 3.0.1. Improper access control allows demoted project members to access details on authored merge requests
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 13.6.7v < 13.7.7v < 13.8.413.7.0 ≤ v < 13.7.713.8.0 ≤ v < 13.8.43.0.1 ≤ v < 13.6.7
Affected range stops below 13.6.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.7.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.8.4, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (3)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22176.jsonx_refsource_MISCVendor Advisory
Source: [email protected]
https://gitlab.com/gitlab-org/gitlab/-/issues/243491x_refsource_MISCIssue TrackingThird Party Advisory
Source: [email protected]
https://hackerone.com/reports/962604CVSS
4.3MEDIUMGitLab
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-863
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