What is CVE-2020-13338?

CVE-2020-13338 is a medium-severity vulnerability in Gitlab, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-10-02.

How severe is CVE-2020-13338?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Gitlab

CVE-2020-13338

An issue has been discovered in GitLab affecting versions prior to 12.10.13, 13.0.8, 13.1.2. A stored cross-site scripting vulnerability was discovered when editing references.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (49.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Gitlab — versions >=8.10.0, <12.10.13, >=13.0, <13.0.8, >=13.1, <13.1.2

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@gitlab.com (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
cve@gitlab.com (x_refsource_CONFIRM, Third Party Advisory)

Frequently asked questions

What is CVE-2020-13338?: CVE-2020-13338 is a medium-severity vulnerability in Gitlab, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-10-02.
How severe is CVE-2020-13338?: Medium severity. CVSS v3 base score is 5.4 out of 10.