PT-2023-12483 · WordPress · Elex Woocommerce Dynamic Pricing/Discounts

Jerome Bruandet · Published 2023-06-07 · Updated 2023-06-13 · CVE-2021-4372

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions WooCommerce Dynamic Pricing and Discounts plugin for WordPress versions up to, and including, 2.4.1

Description The issue is related to Stored Cross-Site Scripting due to missing sanitization on settings imported via the import() function. This allows unauthenticated attackers to import a settings file containing malicious JavaScript, which would execute when an administrator accesses the settings area of the site.

Recommendations For versions up to, and including, 2.4.1, update to a version higher than 2.4.1 to resolve the issue. As a temporary workaround, consider restricting access to the settings import functionality to prevent malicious settings files from being imported.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-4372

Affected Products

Elex Woocommerce Dynamic Pricing/Discounts

References · 4

• 🔥 https://blog.nintechnet.com/woocommerce-dynamic-pricing-and-discounts-plugin-fixed-multiple-vulnerabilities · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-4372 · Security Note
• https://osv.dev/vulnerability/CVE-2021-4372 · Vendor Advisory
• https://wordfence.com/threat-intel/vulnerabilities/id/bcaa5d0e-b764-4566-bd46-2d41dc391c36?source=cve · Note