Stored script execution via vulnerable form fields
Published Sep 8, 2026 · Updated Sep 8, 2026
Stored XSS in Adobe Experience Manager allows remote authenticated users to execute scripts in a victim's browser through vulnerable form fields. A low-privileged user stores malicious JavaScript in an affected form field, which AEM returns for execution when another user opens its page. Exploitation requires low-privileged access and a victim visit; the documented effects are limited to browser data and content, with no service interruption.
Summary
What happened
Stored XSS in Adobe Experience Manager allows remote authenticated users to execute scripts in a victim's browser through vulnerable form fields. A low-privileged user stores malicious JavaScript in an affected form field, which AEM returns for execution when another user opens its page. Exploitation requires low-privileged access and a victim visit; the documented effects are limited to browser data and content, with no service interruption.
The record
- CVE
- CVE-2026-75733
- Published
- Sep 8, 2026
- Updated
- Sep 8, 2026
- Vendor
- Adobe
- Product
- Adobe Experience Manager
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Sep 8, 2026CVE publishedPublication date reported by the CVE source.
- Sep 8, 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 <=6.5.24
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
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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