What is CVE-2020-26417?

CVE-2020-26417 is a medium-severity vulnerability in Gitlab, classified under Information Disclosure. CVSS score: 5.3/10. Published 2020-12-11.

How severe is CVE-2020-26417?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Gitlab

CVE-2020-26417

Information disclosure via GraphQL in GitLab CE/EE 13.1 and later exposes private group and project membership. This affects versions >=13.6 to <13.6.2, >=13.5 to <13.5.5, and >=13.1 to <13.4.7.

Vulnerability class: Information Disclosure

EPSS: 0.012 (63.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Gitlab
Gitlab Ce/ee — versions >=13.6 to <13.6.2, >=13.5 to <13.5.5, >=13.1 to <13.4.7

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

cve@gitlab.com (x_refsource_MISC, Broken Link)
cve@gitlab.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-26417?: CVE-2020-26417 is a medium-severity vulnerability in Gitlab, classified under Information Disclosure. CVSS score: 5.3/10. Published 2020-12-11.
How severe is CVE-2020-26417?: Medium severity. CVSS v3 base score is 5.3 out of 10.