CVE-2025-23195Network attack vector

File disclosure and SSRF via Oozie XML parsing

Published Jan 21, 2025 · Updated Jan 22, 2025

XXE in Apache Ambari before 2.7.9 allows remote attackers to read arbitrary server files or make server-side requests. The Ambari/Oozie integration passes attacker-controlled XML to DocumentBuilderFactory without disabling external entity resolution. Unauthenticated network access to the affected XML-processing path is sufficient; impact is limited to file disclosure and requests made with server-side network reachability.

CVSS severity7.5
High
EPSS probability0.75%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XXE in Apache Ambari before 2.7.9 allows remote attackers to read arbitrary server files or make server-side requests. The Ambari/Oozie integration passes attacker-controlled XML to DocumentBuilderFactory without disabling external entity resolution. Unauthenticated network access to the affected XML-processing path is sufficient; impact is limited to file disclosure and requests made with server-side network reachability.

The record

CVE
CVE-2025-23195
Published
Jan 21, 2025
Updated
Jan 22, 2025
Vendor
The Apache Software Foundation
Product
Apache Ambari
Classifications
CWE-611, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 22, 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 <2.7.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

The Apache Software Foundation · Apache Ambariversion=0 <2.7.9

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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.

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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-611Improper Restriction of XML External Entity Reference
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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