Auth bypass in Gitlab

CVE-2020-13290

In GitLab before 13.0.12, 13.1.6, and 13.2.3, improper access control was used on the Applications page

Vulnerability class: Broken Authentication

EPSS: 0.011 (62.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:L.

Affected products

Gitlab — versions >=8.4, <13.0.12, >=13.1, <13.1.6, >=13.2, <13.2.3

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

cve@gitlab.com (x_refsource_MISC, Broken Link)
cve@gitlab.com (Permissions Required, Third Party Advisory, x_refsource_MISC)
cve@gitlab.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-13290?: CVE-2020-13290 is a high-severity vulnerability in Gitlab, classified under Improper Authentication. CVSS score: 7.5/10. Published 2020-08-12.
How severe is CVE-2020-13290?: High severity. CVSS v3 base score is 7.5 out of 10.