What is CVE-2020-23790?

CVE-2020-23790 is a critical-severity vulnerability in Uxper Golo, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-05-12.

How severe is CVE-2020-23790?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Arbitrary file upload in Uxper Golo

CVE-2020-23790

An Arbitrary File Upload vulnerability was discovered in the Golo Laravel theme v 1.1.5.

Vulnerability class: Unrestricted File Upload

Published 2021-05-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.015 (73.7th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Uxper Golo — versions 1.1.5

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

github.com/vladvector/vladvector.github.io/blob/master/exploit/2020-07-02-golo-… (Exploit, Third Party Advisory)
codecanyon.net/item/golo-city-guide-laravel-theme/25785389 (Product)

Frequently asked questions

What is CVE-2020-23790?: CVE-2020-23790 is a critical-severity vulnerability in Uxper Golo, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-05-12.
How severe is CVE-2020-23790?: Critical severity. CVSS v3 base score is 9.8 out of 10.