What is CVE-2020-8424?

CVE-2020-8424 is a high-severity vulnerability in Cups Easy Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2020-01-28.

How severe is CVE-2020-8424?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in Cups Easy Project

CVE-2020-8424

Cups Easy (Purchase & Inventory) 1.0 is vulnerable to CSRF that leads to admin account takeover via passwordmychange.php.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2020-01-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.015 (74.1th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.1% 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

Cups Easy Project — versions 1.0

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

github.com/J3rryBl4nks/CUPSEasyExploits (Exploit, Third Party Advisory)
packetstormsecurity.com/files/156140/Cups-Easy-1.0-Cross-Site-Request-Forgery.h… (Exploit, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2020-8424?: CVE-2020-8424 is a high-severity vulnerability in Cups Easy Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2020-01-28.
How severe is CVE-2020-8424?: High severity. CVSS v3 base score is 8.8 out of 10.