What is CVE-2020-18704?

CVE-2020-18704 is a critical-severity vulnerability in Fusionbox Widgy, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-08-16.

How severe is CVE-2020-18704?

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

Arbitrary file upload in Fusionbox Widgy

CVE-2020-18704

Unrestricted Upload of File with Dangerous Type in Django-Widgy v0.8.4 allows remote attackers to execute arbitrary code via the 'image' widget in the component 'Change Widgy Page'.

Vulnerability class: Unrestricted File Upload

EPSS: 0.029 (85.5th percentile) — read the EPSS interpretation.

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.

Affected products

Fusionbox Widgy — versions 0.8.4
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-18704?: CVE-2020-18704 is a critical-severity vulnerability in Fusionbox Widgy, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2021-08-16.
How severe is CVE-2020-18704?: Critical severity. CVSS v3 base score is 9.8 out of 10.