CVE-2021-22171

medium

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

References

https://hackerone.com/reports/718460

https://gitlab.com/gitlab-org/gitlab-pages/-/issues/262

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22171.json

Details

Source: Mitre, NVD

Published: 2021-01-15

Updated: 2021-01-22

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N