WooCommerce Plugin Vulnerable to Stored Cross-Site Scripting
CVE-2023-6892

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Ean Barcode Generator For WooCommerce: Upc, Isbn & Gtin Inventory
Vendor
CVE Published:
18 April 2024

What is CVE-2023-6892?

The EAN for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'alg_wc_ean_product_meta' shortcode in all versions up to, and including, 4.8.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected Version(s)

EAN Barcode Generator for WooCommerce: UPC, ISBN & GTIN Inventory 0 <= 4.9.2

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/3070991/ean-...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

.