What is CVE-2020-13301?

CVE-2020-13301 is a medium-severity vulnerability in Gitlab, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2020-09-14.

How severe is CVE-2020-13301?

Medium severity. CVSS v3 base score is 5.5 out of 10.

XSS in Gitlab

CVE-2020-13301

A vulnerability was discovered in GitLab versions before 13.1.10, 13.2.8 and 13.3.4. GitLab was vulnerable to a stored XSS on the standalone vulnerability page.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.011 (63.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N.

Affected products

Gitlab — versions >=12.10, <13.1.10, >=13.2, <13.2.8, >=13.3, <13.3.4

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2020-13301?: CVE-2020-13301 is a medium-severity vulnerability in Gitlab, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2020-09-14.
How severe is CVE-2020-13301?: Medium severity. CVSS v3 base score is 5.5 out of 10.