What is CVE-2019-12428?

CVE-2019-12428 is a critical-severity vulnerability in GitLab. CVSS score: 9.8/10. Published 2020-03-10.

How severe is CVE-2019-12428?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in GitLab

CVE-2019-12428

An issue was discovered in GitLab Community and Enterprise Edition 6.8 through 11.11. Users could bypass the mandatory external authentication provider sign-in restrictions by sending a specially crafted request. It has Improper Authorization.

EPSS: 0.014 (68.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Gitlab
N/a — versions n/a

References

cve@mitre.org (x_refsource_MISC, Release Notes, Vendor Advisory)
cve@mitre.org (x_refsource_CONFIRM, Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2019-12428?: CVE-2019-12428 is a critical-severity vulnerability in GitLab. CVSS score: 9.8/10. Published 2020-03-10.
How severe is CVE-2019-12428?: Critical severity. CVSS v3 base score is 9.8 out of 10.