CVE-2023-48548Network attack vector

Browser script execution via unsanitized form fields

Published Dec 15, 2023 · Updated May 21, 2025

Stored XSS in Adobe Experience Manager 6.5.18 and earlier allows remote authenticated users to run script in a victim's browser. Vulnerable form fields store attacker-supplied script content without neutralizing it before the containing page is rendered. Low-privileged access is sufficient to plant the content, but execution requires a victim to browse to the affected page.

CVSS severity5.4
Medium
EPSS probability0.60%
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 Adobe Experience Manager 6.5.18 and earlier allows remote authenticated users to run script in a victim's browser. Vulnerable form fields store attacker-supplied script content without neutralizing it before the containing page is rendered. Low-privileged access is sufficient to plant the content, but execution requires a victim to browse to the affected page.

The record

CVE
CVE-2023-48548
Published
Dec 15, 2023
Updated
May 21, 2025
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. May 21, 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 <=6.5.18

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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