Description

Bagisto is an open source laravel eCommerce platform. A stored Cross-Site Scripting (XSS) vulnerability exists in Bagisto prior to version 2.3.10 within the CMS page editor. Although the platform normally attempts to sanitize `<script>` tags, the filtering can be bypassed by manipulating the raw HTTP POST request before submission. As a result, arbitrary JavaScript can be stored in the CMS content and executed whenever the page is viewed or edited. This exposes administrators to a high-severity risk, including complete account takeover, backend hijacking, and malicious script execution. Version 2.3.10 fixes the issue.

INFO

Published Date :

2026-01-02T20:37:06.795Z

Last Modified :

2026-01-02T21:25:51.523Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-21451 vulnerability.

Vendors Products
Webkul
  • Bagisto
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-21451.

URL Resource
https://github.com/bagisto/bagisto/security/advisories/GHSA-2mwc-h2mg-v6p8 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact