CVE-2023-48534Network attack vector

Victim-browser script execution via stored form input

Published Dec 15, 2023 · Updated Nov 25, 2024

Stored XSS in form fields in Adobe Experience Manager 6.5.18 and earlier allows remote authenticated users to run script in victims' browsers. Adobe identifies the locus only as vulnerable form fields and has not disclosed which field or code path fails to neutralize stored input. Low-privileged access is required to plant the content, and a victim must browse to its page before the script executes in that browser context.

CVSS severity5.4
Medium
EPSS probability0.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in form fields in Adobe Experience Manager 6.5.18 and earlier allows remote authenticated users to run script in victims' browsers. Adobe identifies the locus only as vulnerable form fields and has not disclosed which field or code path fails to neutralize stored input. Low-privileged access is required to plant the content, and a victim must browse to its page before the script executes in that browser context.

The record

CVE
CVE-2023-48534
Published
Dec 15, 2023
Updated
Nov 25, 2024
Vendor
Adobe
Product
Adobe Experience Manager
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 15, 2023CVE publishedPublication date reported by the CVE source.
  2. Nov 25, 2024Record 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 <=6.5.18

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Adobe · Adobe Experience Managerversion=0 <=6.5.18

Published CVSS scores

5.4AdobeCVSS: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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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

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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