CVE-2021-39333

PoC —

CVSS 3.1

8.1 high

EPSS

1%p63

Published

Nov 1, 2021 (Nov 1, 2021)

Modified

Jun 17, 2026

Description

The Hashthemes Demo Importer Plugin <= 1.1.1 for WordPress contained several AJAX functions which relied on a nonce which was visible to all logged-in users for access control, allowing them to execute a function that truncated nearly all database tables and removed the contents of wp-content/uploads.

Vendors: hashthemes
Products: hashthemes demo importer
Ecosystems: WordPress
Weakness: CWE-284
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.1%)

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