Adobe Commerce: Stored Cross-Site Scripting in form fields
Summary
A stored Cross-Site Scripting (XSS) vulnerability in Adobe Commerce allows a low-privileged attacker to inject malicious scripts into vulnerable form fields. The script runs in the browser of any user who opens the page containing the field, which can lead to takeover of the victim's account or session, including administrator sessions. The scope is changed and user interaction is required. Adobe fixed the issue in APSB26-153 (October 2026).
Affected
- Adobe Commerce 2.4.4 to 2.4.9 (builds 2026-sep and earlier)
- Adobe Commerce B2B 1.3.3 to 1.5.3 (builds 2026-sep and earlier)
- Magento Open Source 2.4.6 to 2.4.9 (bulletin); CVE record lists 2.4.7 to 2.4.9, confirm with Adobe
Fixed in
- Adobe Commerce: 2.4.4-2026-oct to 2.4.9-2026-oct (2.4.10-alpha1 also listed)
- Adobe Commerce B2B: 1.3.3-2026-oct to 1.5.3-2026-oct (1.5.4-alpha1 also listed)
- Magento Open Source: 2.4.7-2026-oct to 2.4.9-2026-oct
- Prerequisite: the September hotfix for CVE-2026-75650 must remain installed
Workaround
Unknown. No vendor interim mitigation for this CVE is known; apply the update.
Exploitation
- Adobe is not aware of any exploits in the wild for the issues in APSB26-153.
- Not listed in CISA KEV at the time of research; no public proof of concept known.
- CISA SSVC: exploitation none, not automatable, total technical impact.
Our recommendation
- Identify all Adobe Commerce, B2B and Magento Open Source installations and their exact builds.
- Confirm that the September hotfix for CVE-2026-75650 is installed.
- Apply the matching October 2026 patch first in a staging copy, test custom modules, then deploy.
- Review admin and customer accounts and check form fields for injected script content.
- Monitor the Adobe bulletin and CISA KEV for changes.
Public exploits
PoC-in-GitHub, Metasploit and Exploit-DB list nothing for this CVE.
Research sources
- Adobe Security Bulletin APSB26-153 www.adobe.com
- Strix CVE record mirror CVE-2026-92911 www.strix.ai
- Vulners MEND CVE-2026-92911 vulners.com
- Kalir CVE-2026-92911 pulse.kalir.io
- Prlog APSB26-153 summary www.prlog.org
Researched and written up in English and German by an AI (Claude by Anthropic) based on NVD, CISA, EPSS and the sources listed. The vendor information is authoritative. Researched on 1 Nov 2026, 04:17.
Original description (NVD)
Adobe Commerce is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-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, potentially gaining elevated access or control over the victim's account or session. Scope is changed.
NVD references (1)
Sources
The tracker combines official, freely usable data sources – updated continuously:
- NVD (NIST) – CVEs, rating (CVSS), affected products
- CISA KEV – vulnerabilities confirmed by CISA as actively exploited
- CISA Vulnrichment – CISA assessment (SSVC) in the official CVE record
- FIRST EPSS – probability of exploitation
- Microsoft MSRC – Patch Tuesday: vulnerabilities, severity, updates
- PoC-in-GitHub – public proof-of-concept repositories
- Metasploit (Rapid7) – modules of the Metasploit Framework
- Exploit-DB (OffSec) – archive of public exploits (links only)
- Patch days: official vendor pages (linked per vendor) (Vendor patch days)
This product uses data from the NVD API but is not endorsed or certified by the NVD. EPSS data © FIRST.org.
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