CVE-2020-13300

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CVSS 3.1

10.0 critical

EPSS

1%p69

Published

Sep 14, 2020 (Sep 14, 2020)

Modified

Jun 17, 2026

Description

GitLab CE/EE version 13.3 prior to 13.3.4 was vulnerable to an OAuth authorization scope change without user consent in the middle of the authorization flow.

Vendors: gitlab
Products: gitlab
Weakness: CWE-863
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.3%)

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