CVE-2026-21361Adobe 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) vvulnerability that could be abused by a high…
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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) vvulnerability 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.
- CVSS
- 8.1 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
- Weakness (CWE)
- CWE-79
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Aug 28, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
adobe commerce adobe:commerce | before 2.4.4; 2.4.4; 2.4.4; 2.4.4; 2.4.4; 2.4.4; 2.4.4; 2.4.4; and 61 more ranges | NVD |
adobe commerce_b2b adobe:commerce_b2b | before 1.3.3; 1.3.3; 1.3.3; 1.3.3; 1.3.3; 1.3.3; 1.3.3; 1.3.3; and 56 more ranges | NVD |
adobe magento adobe:magento | before 2.4.5; 2.4.5; 2.4.5; 2.4.5; 2.4.5; 2.4.5; 2.4.5; 2.4.5; and 42 more ranges | NVD |
References
- https://helpx.adobe.com/security/products/magento/apsb26-05.htmlvendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.