CVE-2026-21311
Description
Adobe Commerce versions 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-privileged attacker to inject malicious scripts into vulnerable form fields. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field. A successful attacker can abuse this to achieve session takeover, increasing the confidentiality, and integrity impact to high. Exploitation of this issue requires user interaction in that a victim must browse to the page containing the vulnerable field.
How to fix
- adobe commerce2.4.4 or later
- adobe commerce_b2b1.3.3 or later
- adobe magento2.4.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| adobe commerce | v < 2.4.4, 2.4.4, 2.4.5, 2.4.6, 2.4.7, 2.4.8, 2.4.9 | 2.4.4 |
| adobe commerce_b2b | v < 1.3.3, 1.3.3, 1.3.4, 1.3.5, 1.4.2, 1.5.2, 1.5.3 | 1.3.3 |
| adobe magento | v < 2.4.5, 2.4.5, 2.4.6, 2.4.7, 2.4.8, 2.4.9 | 2.4.5 |
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Attack Surface Management
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