CVE-2026-21311
Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
At a glance Severity HIGH 8.0 EPSS EPSS 0.31 % · percentile 24 (2026-10-27) State PUBLISHED Published 2026-03-11 Updated 2026-08-27 Assigner adobe NVD status Analyzed 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.
Scores Version Score Vector Scored by CVSS 3.1 HIGH 8.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N adobe CVSS 3.1 HIGH 8.0 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N NVD · psirt@adobe.com (Secondary)
Weaknesses (CWE)
European references
CERT-FR advisories
Affected configurations (NVD CPE) cpe:2.3:a:adobe:commerce:*:*:*:*:*:*:*:* < 2.4.4cpe:2.3:a:adobe:commerce:2.4.4:-:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p1:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p10:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p11:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p12:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p13:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p14:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p15:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p16:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p2:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p3:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p4:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p5:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p6:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p7:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p8:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.4:p9:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:-:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p1:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p10:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p11:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p12:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p13:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p14:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p15:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p2:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p3:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p4:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p5:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p6:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p7:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p8:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.5:p9:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.6:-:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.6:p1:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.6:p10:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.6:p11:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.6:p12:*:*:*:*:*:*cpe:2.3:a:adobe:commerce:2.4.6:p13:*:*:*:*:*:*+143 more Affected products Product Versions Adobe · Adobe Commerce affected 0 ≤ 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15, 2.4.4-p16 ; unaffected 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 Adobe · Adobe Commerce B2B affected 0 ≤ 1.5.3-alpha3, 1.5.2-p3, 1.4.2-p8, 1.3.5-p13, 1.3.4-p15, 1.3.3-p16 ; unaffected 1.5.3-beta1, 1.5.2-p4, 1.4.2-p9, 1.3.5-p14, 1.3.4-p16, 1.3.3-p17 Adobe · Magento Open Source affected 0 ≤ 2.4.9-alpha3, 2.4.8-p3, 2.4.7-p8, 2.4.6-p13, 2.4.5-p15 ; unaffected 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16
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