Victim-context script execution via stored form input
Published Jun 9, 2026 · Updated Jun 9, 2026
Stored XSS in Adobe Experience Manager 2026.04 and earlier allows remote authenticated users to execute script in a victim's browser. A low-privileged user can place malicious JavaScript in vulnerable form fields in 6.5.24 and earlier, LTS SP1 and earlier, and 2026.04 and earlier; AEM stores the input and later returns it in a page. Execution requires another user to browse to that page and occurs in the victim's browser context, enabling access to data or actions available to that session.
Summary
What happened
Stored XSS in Adobe Experience Manager 2026.04 and earlier allows remote authenticated users to execute script in a victim's browser. A low-privileged user can place malicious JavaScript in vulnerable form fields in 6.5.24 and earlier, LTS SP1 and earlier, and 2026.04 and earlier; AEM stores the input and later returns it in a page. Execution requires another user to browse to that page and occurs in the victim's browser context, enabling access to data or actions available to that session.
The record
- CVE
- CVE-2026-47990
- Published
- Jun 9, 2026
- Updated
- Jun 9, 2026
- Vendor
- Adobe
- Product
- Adobe Experience Manager
- Classifications
- CWE-79
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 9, 2026CVE publishedPublication date reported by the CVE source.
- Jun 9, 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.
- Affected versionversion=0 <=2026.04
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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