CVE-2021-22209
HIGH
7.5
CVSS Score
Published: May 6, 2021 at 01:37 PM UTC
Updated: June 17, 2026 at 03:36 AM UTC
1 product affected across 1 vendorGitLab
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Severity
HIGH7.5
Exploit prediction
EPSS 0.9%
Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.8. GitLab was not properly validating authorisation tokens which resulted in GraphQL mutation being executed.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 13.10.4v < 13.11.12v < 13.9.713.10.0 ≤ v < 13.10.413.11.0 ≤ v < 13.11.213.8.0 ≤ v < 13.9.7
Affected range stops below 13.10.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.11.12, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.11.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.9.7, 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:
Patch and advisory references
References (2)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22209.jsonx_refsource_MISCBroken Link
Source: [email protected]
https://gitlab.com/gitlab-org/gitlab/-/issues/327155CVSS
7.5HIGHGitLab
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-863
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