CVE-2020-13282

LowCVSS 3.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 3.5/10CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-281

Affected software

Vendor	Product	Versions
GitLab	GitLab	>=10.5, <13.0.12; >=13.1, <13.1.6; >=13.2, <13.2.3

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13282.jsonThird Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/202687Broken Link
https://hackerone.com/reports/790786Permissions Required, Third Party Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13282.jsonThird Party Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/202687Broken Link
https://hackerone.com/reports/790786Permissions Required, Third Party Advisory

Timeline

Published: Aug 13, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-132835.4For GitLab before 13.0.12, 13.1.6, 13.2.3 a cross-site scripting vulnerability exists in the issues list via milestone title.CVE-2020-132846.5A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. API Authorization Using Outdated CI Job Token CVE-2020-132855.4For GitLab before 13.0.12, 13.1.6, 13.2.3 a cross-site scripting (XSS) vulnerability exists in the issue reference number tooltip.CVE-2020-132864.3For GitLab before 13.0.12, 13.1.6, 13.2.3 user controlled git configuration settings can be modified to result in Server Side Request Forger CVE-2020-132874.3A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. Project reporters and above could see confidential EPIC CVE-2020-132884.8In GitLab before 13.0.12, 13.1.6, and 13.2.3, a stored XSS vulnerability exists in the CI/CD Jobs page CVE-2020-132895.4A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. In certain cases an invalid username could be accepted CVE-2020-13296.5A spoofing vulnerability exists when Microsoft Bing Search for Android improperly handles specific HTML content, aka 'Microsoft Bing Search CVE-2020-132907.2In GitLab before 13.0.12, 13.1.6, and 13.2.3, improper access control was used on the Applications page CVE-2020-132918.1In GitLab before 13.2.3, project sharing could temporarily allow too permissive access.CVE-2020-132929.6In GitLab before 13.0.12, 13.1.6 and 13.2.3, it is possible to bypass E-mail verification which is required for OAuth Flow.CVE-2020-132937.1In GitLab before 13.0.12, 13.1.6 and 13.2.3 using a branch with a hexadecimal name could override an existing hash.