Magento versions 2.4.2 (and earlier), 2.4.1-p1 (and earlier) and 2.3.6-p1 (and earlier) are affected by a DOM-based Cross-Site Scripting vulnerability on mage-messages cookies. Successful exploitation could lead to arbitrary JavaScript execution by an unauthenticated attacker. User interaction is required for successful exploitation.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| magento/community-edition(Packagist) | 2.4.0 | 2.4.2-p1 | N/A |
| magento/community-edition(Packagist) | 0 | 2.3.7 | N/A |
| magento/project-community-edition(Packagist) | 0 | N/A | N/A |
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