Description

Sylius is an Open Source eCommerce Framework on Symfony. A cross-site scripting (XSS) vulnerability exists in the shop checkout login form handled by the ApiLoginController Stimulus controller. When a login attempt fails, AuthenticationFailureHandler returns a JSON response whose message field is rendered into the DOM using innerHTML, allowing any HTML or JavaScript in that value to be parsed and executed by the browser. The issue is fixed in versions: 2.0.16, 2.1.12, 2.2.3 and above.

INFO

Published Date :

2026-03-10T21:27:38.691Z

Last Modified :

2026-03-11T15:59:48.465Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-31822 vulnerability.

Vendors Products
Sylius
  • Sylius
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-31822.

URL Resource
https://github.com/Sylius/Sylius/security/advisories/GHSA-vgh8-c6fp-7gcg 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