What is CVE-2026-105199?

CVE-2026-105199 is a medium-severity vulnerability in Pixel Tag Manager For Woocommerce, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-10-24.

How severe is CVE-2026-105199?

Medium severity. CVSS v3 base score is 6.8 out of 10.

XSS in Pixel Tag Manager For Woocommerce

CVE-2026-105199

The Pixel Tag Manager for WooCommerce WordPress plugin before 2.2.3 does not perform a capability check in one of its AJAX actions, and exposes the nonce protecting it to any user able to access the admin dashboard, allowing users with a role as low as Contributor to overwrite the Pixel Tag Manager for WooCommerce WordPress plugin before 2.2.3's tracking configuration and have arbitrary JavaScript executed in the browsers of all visitors, including administrators.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-10-24 · last modified 2026-10-24.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Pixel Tag Manager For Woocommerce

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

wpscan.com/vulnerability/69d7c59c-77d1-422d-8ad7-6066dad59013/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-105199?: CVE-2026-105199 is a medium-severity vulnerability in Pixel Tag Manager For Woocommerce, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-10-24.
How severe is CVE-2026-105199?: Medium severity. CVSS v3 base score is 6.8 out of 10.