Critical severity · published Oct 13, 2026
CVE-2026-100133
Adobe Commerce | Cross-site Scripting (Stored XSS) (CWE-79)
9.3
CVSS
1%
EPSS
No
On KEV
Description
Adobe Commerce is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by an 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, potentially gaining elevated access or control over the victim's account or session. Scope is changed.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Commerce · Adobe
through 2.4.9-2026-sep, 2.4.8-2026-sep, 2.4.7-2026-sep, 2.4.6-2026-sep, 2.4.5-2026-sep, 2.4.4-2026-sep · source: vendor
AC
Adobe Commerce B2B · Adobe
through 1.5.3-2026-sep, 1.5.2-2026-sep, 1.4.2-2026-sep, 1.3.4-2026-sep, 1.3.3-2026-sep · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-100133
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-100133
vendor-advisory
https://www.adobe.com/trust/security/products/commerce/apsb26-153.html
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