What is CVE-2020-36334?

CVE-2020-36334 is a high-severity vulnerability in Themegrill Demo Importer, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-05-05.

How severe is CVE-2020-36334?

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

CSRF in Themegrill Demo Importer

CVE-2020-36334

themegrill-demo-importer before 1.6.3 allows CSRF, as demonstrated by wiping the database.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2021-05-05 · 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: 0.006 (48.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.9% 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

Themegrill Demo Importer

Weakness classification (CWE)

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

References

www.webarxsecurity.com/critical-issue-in-themegrill-demo-importer/ (Exploit, Patch, Third Party Advisory)
www.openwall.com/lists/oss-security/2020/02/19/1 (Exploit, Patch, Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2020-36334?: CVE-2020-36334 is a high-severity vulnerability in Themegrill Demo Importer, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-05-05.
How severe is CVE-2020-36334?: High severity. CVSS v3 base score is 8.8 out of 10.