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CVE-2020-13282

Date: August 13, 2020

For GitLab before 13.0.12, 13.1.6, 13.2.3 after a group transfer occurs, members from a parent group keep their access level on the subgroup leading to improper access.

Severity Score

3.1

Related Resources (6)

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-13282

Url: https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13282.json

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2020-13282

Url: https://hackerone.com/reports/790786

Url: https://gitlab.com/gitlab-org/gitlab/-/issues/202687

Url: https://www.mend.io/vulnerability-database/CVE-2020-13282

Severity Score

3.1

Weakness Type (CWE)

Improper Preservation of Permissions

CWE-281

CVSS v3.1

Base Score:	3.1
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	HIGH
Privileges Required (PR):	HIGH
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	NONE

CVSS v2

Base Score:	4.9
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	SINGLE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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