CVE-2021-22171

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CVSS 3.1

6.5 medium

EPSS

1%p69

Published

Jan 15, 2021 (Jan 15, 2021)

Modified

Jun 17, 2026

Description

Insufficient validation of authentication parameters in GitLab Pages for GitLab 11.5+ allows an attacker to steal a victim's API token if they click on a maliciously crafted link

Vendors: gitlab
Products: gitlab
Weakness: CWE-287
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.3%)

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