CVE-2026-48371Network attack vectorHinoki check available

Browser script execution via stored form input

Published Jul 14, 2026 · Updated Jul 14, 2026

Stored XSS in Adobe Commerce products allows remote authenticated users to execute JavaScript in a victim's browser through crafted form input. Affected form fields retain attacker-controlled content that is rendered when another user opens the containing page, but Adobe has not identified the fields or missing output-encoding operation. Low-privileged access is sufficient to store the payload, and a separate user must browse to the affected page; impact is limited to browser-context data access or modification.

CVSS severity5.4
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Stored XSS in Adobe Commerce products allows remote authenticated users to execute JavaScript in a victim's browser through crafted form input. Affected form fields retain attacker-controlled content that is rendered when another user opens the containing page, but Adobe has not identified the fields or missing output-encoding operation. Low-privileged access is sufficient to store the payload, and a separate user must browse to the affected page; impact is limited to browser-context data access or modification.

The record

CVE
CVE-2026-48371
Published
Jul 14, 2026
Updated
Jul 14, 2026
Vendor
Adobe
Product
Adobe Commerce B2B
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.5.3, 1.5.2-p5, 1.4.2-p10, 1.3.4-p17, 1.3.3-p18

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Adobe · Adobe Commerce B2Bversion=0 <=1.5.3, 1.5.2-p5, 1.4.2-p10, 1.3.4-p17, 1.3.3-p18
Adobe · Adobe Commerce Webhooks Pluginversion=0 <=1.20.0
Adobe · Adobe Commerceversion=0 <=2.4.9, 2.4.8-p5, 2.4.7-p10, 2.4.6-p15, 2.4.5-p17, 2.4.4-p18
Adobe · Magento Open Sourceversion=0 <=2.4.9, 2.4.8-p5, 2.4.7-p10, 2.4.6-p15

Published CVSS scores

5.4AdobeCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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