CVE-2023-52239Public exploitNetwork attack vector

Server-side requests via external entity expansion

Published Feb 6, 2024 · Updated Jun 17, 2025

XXE in Magic xpi Integration Platform 4.13.4 allows remote attackers to trigger server-side HTTP and FTP requests through XML. The onItemImport SOAP endpoint accepts a DOCTYPE and resolves its attacker-controlled external entity URI instead of disabling external entity processing, enabling file and path exfiltration. The demonstrated request uses Basic authentication, while the published CVSS assessment classifies the flaw as requiring no privileges.

CVSS severity6.5
Medium
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XXE in Magic xpi Integration Platform 4.13.4 allows remote attackers to trigger server-side HTTP and FTP requests through XML. The onItemImport SOAP endpoint accepts a DOCTYPE and resolves its attacker-controlled external entity URI instead of disabling external entity processing, enabling file and path exfiltration. The demonstrated request uses Basic authentication, while the published CVSS assessment classifies the flaw as requiring no privileges.

The record

CVE
CVE-2023-52239
Published
Feb 6, 2024
Updated
Jun 17, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-611, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 6, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
6.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

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

Public exploit references

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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