CVE-2024-26039Network attack vector

Browser script execution via crafted user input

Published Jun 13, 2024 · Updated Oct 7, 2024

Cross-site scripting in Adobe Experience Manager 6.5.20 and earlier allows remote authenticated users to run scripts in a victim browser. The CNA record calls the flaw DOM-based, while Adobe's updated bulletin labels it stored XSS; neither source identifies the affected component or faulty input-handling operation. A low-privileged user must supply crafted input, and a victim must click a crafted link or submit a triggering form for script execution in that browser session.

CVSS severity5.4
Medium
EPSS probability0.59%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Cross-site scripting in Adobe Experience Manager 6.5.20 and earlier allows remote authenticated users to run scripts in a victim browser. The CNA record calls the flaw DOM-based, while Adobe's updated bulletin labels it stored XSS; neither source identifies the affected component or faulty input-handling operation. A low-privileged user must supply crafted input, and a victim must click a crafted link or submit a triggering form for script execution in that browser session.

The record

CVE
CVE-2024-26039
Published
Jun 13, 2024
Updated
Oct 7, 2024
Vendor
Adobe
Product
Adobe Experience Manager
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 7, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <=6.5.20

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Adobe · Adobe Experience Managerversion=0 <=6.5.20

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')
T1204.001User Execution: Malicious 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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo