CVE-2024-28752Network attack vector

SSRF via unrestricted XOP attachment URL fetching

Published Mar 15, 2024 · Updated Feb 13, 2025

SSRF in Apache CXF's Aegis DataBinding before 3.5.8, 3.6.3, and 4.0.4 allows remote attackers to send server-side URL requests. AttachmentUtil treats an unmatched xop:include href as a URL and creates a URLDataSource that follows it without restricting the destination. Only web services using the nondefault Aegis DataBinding and accepting at least one anyType parameter are exposed, allowing access to resources reachable by the service.

CVSS severity9.3
Critical
EPSS probability2.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Apache CXF's Aegis DataBinding before 3.5.8, 3.6.3, and 4.0.4 allows remote attackers to send server-side URL requests. AttachmentUtil treats an unmatched xop:include href as a URL and creates a URLDataSource that follows it without restricting the destination. Only web services using the nondefault Aegis DataBinding and accepting at least one anyType parameter are exposed, allowing access to resources reachable by the service.

The record

CVE
CVE-2024-28752
Published
Mar 15, 2024
Updated
Feb 13, 2025
Vendor
NetApp
Product
OnCommand Workflow Automation
Classifications
CWE-918, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 15, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 13, 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?

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  1. Affected versionversion=0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

NetApp · OnCommand Workflow Automationversion=0
The Apache Software Foundation · Apache CXFversion=0 <3.5.8; version=0 <3.6.3; version=0 <4.0.4; version=0 <4.0.4, 3.6.3, 3.5.8

Published CVSS scores

9.3GitHub Advisory DatabaseCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N
7.4NetAppCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/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-918Server-Side Request Forgery (SSRF)
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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