What is CVE-2020-11006?

CVE-2020-11006 is a critical-severity vulnerability in Shopizer, classified under Cross-site Scripting. CVSS score: 9.1/10. Published 2020-05-08.

How severe is CVE-2020-11006?

Critical severity. CVSS v3 base score is 9.1 out of 10.

XSS in Shopizer

CVE-2020-11006

In Shopizer before version 2.11.0, a script can be injected in various forms and saved in the database, then executed when information is fetched from backend. This has been patched in version 2.11.0.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-05-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.006 (48.2th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Shopizer
Shopizer-Ecommerce Shopizer — versions < 2.11.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/shopizer-ecommerce/shopizer/commit/929ca0839a80c6f4dad087e0259089908… (Patch, Third Party Advisory)
github.com/shopizer-ecommerce/shopizer/security/advisories/GHSA-8pc4-gvfw-634p (Third Party Advisory)

Frequently asked questions

What is CVE-2020-11006?: CVE-2020-11006 is a critical-severity vulnerability in Shopizer, classified under Cross-site Scripting. CVSS score: 9.1/10. Published 2020-05-08.
How severe is CVE-2020-11006?: Critical severity. CVSS v3 base score is 9.1 out of 10.