What is CVE-2020-13311?

CVE-2020-13311 is a medium-severity vulnerability in Gitlab, classified under Use of Incorrectly-Resolved Name or Reference. CVSS score: 4.3/10. Published 2020-09-14.

How severe is CVE-2020-13311?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Gitlab

CVE-2020-13311

A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. Wiki was vulnerable to a parser attack that prohibits anyone from accessing the Wiki functionality through the user interface.

EPSS: 0.015 (71.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Gitlab — versions >=1.0, <13.1.10, >=13.2, <13.2.8, >=13.3, <13.3.4

Weakness classification (CWE)

CWE-706 — Use of Incorrectly-Resolved Name or Reference

References

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

Frequently asked questions

What is CVE-2020-13311?: CVE-2020-13311 is a medium-severity vulnerability in Gitlab, classified under Use of Incorrectly-Resolved Name or Reference. CVSS score: 4.3/10. Published 2020-09-14.
How severe is CVE-2020-13311?: Medium severity. CVSS v3 base score is 4.3 out of 10.