CVE-2026-66611
Deferred Deferred - Pending Action

Unauthenticated XSS in Paymob for WooCommerce

Publication date: 2026-08-20

Last updated on: 2026-08-20

Assigner: Patchstack

Description
Unauthenticated Cross Site Scripting (XSS) in Paymob for WooCommerce <= 4.1.10 versions.

CVSS Scores

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Meta Information

Published
2026-08-20
Last Modified
2026-08-20
Generated
2026-08-20
AI Q&A
2026-08-20
EPSS Evaluated
N/A
NVD
CVE-2026-66611
EUVD
EUVD-2026-63296

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
paymob paymob_for_woocommerce to 4.1.10 (inc)
paymob woocommerce to 4.1.10 (inc)

Helpful Resources

Exploitability

CWE
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KEV
KEV Icon
CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Attack-Flow Graph

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Executive Summary

This is an Unauthenticated Cross Site Scripting (XSS) vulnerability in the Paymob for WooCommerce plugin versions 4.1.10 and below. It allows attackers to inject malicious scripts into web pages viewed by users. The vulnerability has a CVSS score of 7.1, indicating moderate severity.

Detection Guidance

Detection involves checking the installed version of the Paymob for WooCommerce plugin. If the version is 4.1.10 or below, the system is vulnerable. Use WordPress admin panel or run a command like 'wp plugin list' in the WordPress directory to verify the plugin version.

Impact Analysis

Attackers could inject malicious scripts that execute when visitors access the site. This may lead to redirects, display of unwanted advertisements, or theft of user data. Successful exploitation requires a user to click a malicious link or submit a form.

Mitigation Strategies

Immediately update the Paymob for WooCommerce plugin to version 4.1.11 or later. If updating is not possible, apply the mitigation rule provided by Patchstack to block attacks until the update is applied.

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