CVE-2025-64543Network attack vector

Browser script execution via undisclosed DOM flaw

Published Dec 10, 2025 · Updated Dec 10, 2025

DOM-based XSS in Adobe Experience Manager 6.5.23 and earlier allows remote authenticated users to execute scripts in a victim's browser. Adobe has not disclosed the vulnerable DOM source, sink, or client-side component that processes attacker-controlled input. A low-privileged account can trigger the issue over the network, but a victim must visit a crafted URL or interact with a manipulated page; script effects are confined to the victim's browser context.

CVSS severity5.4
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

DOM-based XSS in Adobe Experience Manager 6.5.23 and earlier allows remote authenticated users to execute scripts in a victim's browser. Adobe has not disclosed the vulnerable DOM source, sink, or client-side component that processes attacker-controlled input. A low-privileged account can trigger the issue over the network, but a victim must visit a crafted URL or interact with a manipulated page; script effects are confined to the victim's browser context.

The record

CVE
CVE-2025-64543
Published
Dec 10, 2025
Updated
Dec 10, 2025
Vendor
Adobe
Product
Adobe Experience Manager
Classifications
CWE-79, T1059.007, T1204.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 10, 2025Record 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 <=6.5.23

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Adobe · Adobe Experience Managerversion=0 <=6.5.23

Published CVSS scores

5.4Adobe Systems IncorporatedCVSS: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')
T1059.007JavaScript/JScript
T1204.001Malicious Link

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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