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CVE-2021-24323

Woocommerce < 5.2.0 - Authenticated Stored Cross-Site Scripting (XSS)

MEDIUM
4.8
CVSS Score
Published: May 17, 2021 at 04:48 PM UTC
Updated: June 17, 2026 at 03:39 AM UTC
2 products affected across 2 vendorsWoocommerceWooCommerce

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Severity
MEDIUM4.8
Exploit prediction
EPSS 0.7%

Description

When taxes are enabled, the "Additional tax classes" field was not properly sanitised or escaped before being output back in the admin dashboard, allowing high privilege users such as admin to use XSS payloads even when the unfiltered_html is disabled

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Woocommerce· Woocommercewordpress-plugin
95%
v < 5.2.0
Affected range stops below 5.2.0, so it looks safe — our inference, not a vendor statement
WooCommerce· Automatticwordpress-plugin
60%
v < 5.2.0
Affected range stops below 5.2.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRMExploitThird Party Advisory
Source: [email protected]
https://wpscan.com/vulnerability/6d262555-7ae4-4e36-add6-4baa34dc3010

CVSS

4.8MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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