---
title: "CVE-2026-100133: Adobe Commerce - Stored XSS"
description: "Adobe Commerce contains a stored XSS vulnerability caused by improper sanitization of form fields, letting attackers inject malicious scripts that execute in victim browsers, potentially gaining elevated access, exploit requires victim to visit the vulnerable page."
url: https://panop.io/threat-heartbeat/CVE-2026-100133/
---

# CVE-2026-100133 Adobe Commerce - Stored XSS

Adobe Commerce contains a stored XSS vulnerability caused by improper sanitization of form fields, letting attackers inject malicious scripts that execute in victim browsers, potentially gaining elevated access, exploit requires victim to visit the vulnerable page.

CVSS base score 9.3 /10

Critical

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.94% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-100133)

## Details

Type

Stored XSS

Impact

Client Script Exec, Privilege Escalation

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Published

13 October 2026

Updated

15 October 2026

Weakness

[CWE-79](https://cwe.mitre.org/data/definitions/79.html)

## Vendor fix

Update to the latest version of Adobe Commerce with the XSS fix.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-100133](https://nvd.nist.gov/vuln/detail/CVE-2026-100133)
- [https://www.adobe.com/trust/security/products/commerce/apsb26-153.html](https://www.adobe.com/trust/security/products/commerce/apsb26-153.html)

[← All CVEs](https://panop.io/threat-heartbeat/)

## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

[Book a demo](https://panop.io/demo)