CVE-2021-22188
MEDIUM
5.3
CVSS Score
Published: March 3, 2021 at 05:56 PM UTC
Updated: June 17, 2026 at 03:36 AM UTC
1 product affected across 1 vendorGitLab
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Severity
MEDIUM5.3
Exploit prediction
EPSS 1%
Description
An issue has been discovered in GitLab affecting all versions starting with 13.0. Confidential issue titles in Gitlab were readable by an unauthorised user via branch logs.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 13.6.7v < 13.7.7v < 13.8.413.0.0 ≤ v < 13.6.713.7.0 ≤ v < 13.7.713.8.0 ≤ v < 13.8.4
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:
Patch and advisory references
References (3)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22188.jsonx_refsource_MISCBroken Link
Source: [email protected]
https://gitlab.com/gitlab-org/gitlab/-/issues/227040x_refsource_MISCPermissions RequiredThird Party Advisory
Source: [email protected]
https://hackerone.com/reports/916340CVSS
5.3MEDIUMGitLab
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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