CVE-2025-25247Network attack vector

Cross-site scripting via misencoded service filter

Published Feb 10, 2025 · Updated Feb 10, 2025

Cross-site scripting in Apache Felix Web Console 4.x through 4.9.8 and 5.x through 5.0.8 allows remote attackers to run script code. ServicesServlet.renderContent places the request's service filter inside JavaScript after HTML-content encoding rather than JavaScript encoding. Exploitation requires an administrator to open a crafted Services Console request, allowing script execution in that user's browser context.

CVSS severity6.1
Medium
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Apache Felix Web Console 4.x through 4.9.8 and 5.x through 5.0.8 allows remote attackers to run script code. ServicesServlet.renderContent places the request's service filter inside JavaScript after HTML-content encoding rather than JavaScript encoding. Exploitation requires an administrator to open a crafted Services Console request, allowing script execution in that user's browser context.

The record

CVE
CVE-2025-25247
Published
Feb 10, 2025
Updated
Feb 10, 2025
Vendor
The Apache Software Foundation
Product
Apache Felix Web Console
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 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=Version 4.x <=4.9.8
  2. Affected versionversion=Version 5.x <=5.0.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

The Apache Software Foundation · Apache Felix Web Consoleversion=Version 4.x <=4.9.8; version=Version 5.x <=5.0.8

Published CVSS scores

6.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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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