CVE-2020-13293
HIGH
7.1
CVSS Score
Published: August 10, 2020 at 01:28 PM UTC
Updated: June 17, 2026 at 02:52 AM UTC
1 product affected across 1 vendorGitLab
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Severity
HIGH7.1
Exploit prediction
EPSS 1%
Description
In GitLab before 13.0.12, 13.1.6 and 13.2.3 using a branch with a hexadecimal name could override an existing hash.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 13.0.12v < 13.1.6v < 13.2.31.0.0 ≤ v < 13.0.1213.1.0 ≤ v < 13.1.613.2.0 ≤ v < 13.2.3
Affected range stops below 13.0.12, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.1.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 13.2.3, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (3)
x_refsource_CONFIRMThird Party Advisory
Source: [email protected]
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13293.jsonx_refsource_MISCBroken Link
Source: [email protected]
https://gitlab.com/gitlab-org/gitlab/-/issues/202690x_refsource_MISCPermissions RequiredThird Party Advisory
Source: [email protected]
https://hackerone.com/reports/790634CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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