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CVE-2020-13303

Date: September 15, 2020

A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. Due to improper verification of permissions, an unauthorized user can access a private repository within a public project.

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2020-13303
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13303.json
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-13303
https://gitlab.com/gitlab-org/gitlab/-/issues/238887
https://hackerone.com/reports/962231
https://www.mend.io/vulnerability-database/CVE-2020-13303

Severity Score

Weakness Type (CWE)

Authentication Issues

CWE-287

Incorrect Authorization

CWE-863

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): LOW
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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