What is CVE-2018-3710?

CVE-2018-3710 is a high-severity vulnerability in GitLab, classified under Insecure Temporary File. CVSS score: 7.8/10. Published 2018-03-21.

How severe is CVE-2018-3710?

High severity. CVSS v3 base score is 7.8 out of 10.

Path Traversal in GitLab

CVE-2018-3710

Gitlab Community and Enterprise Editions version 10.3.3 is vulnerable to an Insecure Temporary File in the project import component resulting remote code execution.

Published 2018-03-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.028 (86.1th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 86.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.028 · newest: 0.028 · change: 0.000

Affected products

GitLab
GitLab Community And Enterprise Editions — versions 8.9 - 10.1.5 Fixed in 10.1.6, 10.2.0 - 10.2.5 Fixed in 10.2.6, 10.3.0 - 10.3.3 Fixed in 10.3.4
Debian Linux — versions 9.0

Weakness classification (CWE)

References

gitlab.com/gitlab-com/infrastructure/issues/3510 (Vendor Advisory)
www.debian.org/security/2018/dsa-4145 (vendor-advisory, Third Party Advisory)
hackerone.com/reports/302959 (Permissions Required)
gitlab.com/gitlab-org/gitlab-ce/issues/41757 (Vendor Advisory)
about.gitlab.com/2018/01/16/gitlab-10-dot-3-dot-4-released/ (Vendor Advisory)

Frequently asked questions

What is CVE-2018-3710?: CVE-2018-3710 is a high-severity vulnerability in GitLab, classified under Insecure Temporary File. CVSS score: 7.8/10. Published 2018-03-21.
How severe is CVE-2018-3710?: High severity. CVSS v3 base score is 7.8 out of 10.