---
id: CVE-2026-84397
title: >-
  Adobe Experience Manager 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
summary: >-
  Adobe Experience Manager 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 …
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: Adobe
product: Adobe Experience Manager as a Cloud Service
affected:
  - experience_manager_as_a_cloud_service <= 2026.7.0
  - experience_manager_6.5_lts <= SP2
  - experience_manager_6.5 <= 6.5.24
published: '2026-09-16'
updated: '2026-09-16'
sourceUpdated: '2026-09-16T19:08:00.110'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-84397'
references:
  - url: >-
      https://helpx.adobe.com/security/products/experience-manager/apsb26-98.html
    label: psirt@adobe.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-16T17:49:23.627853Z'
ingestedAt: '2026-09-16T18:01:17.454Z'
epss: 0.00403
epssPercentile: 0.34365
---

## Overview

Adobe Experience Manager 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. Scope is changed.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.