CVE-2023-49070Public exploitNetwork attack vector

Unauthenticated code execution via XML-RPC deserialization

Published Dec 5, 2023 · Updated Feb 13, 2025

Unsafe deserialization in Apache OFBiz before 18.12.10 allows remote attackers to execute arbitrary code through its XML-RPC endpoint. The /webtools/control/xmlrpc endpoint accepts an XML-RPC serializable value and passes its decoded object stream to the obsolete XML-RPC deserializer without restricting permitted classes. No authentication or user interaction is required; successful exploitation runs code with the privileges of the OFBiz JVM process.

CVSS severity9.8
Critical
EPSS probability95.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unsafe deserialization in Apache OFBiz before 18.12.10 allows remote attackers to execute arbitrary code through its XML-RPC endpoint. The /webtools/control/xmlrpc endpoint accepts an XML-RPC serializable value and passes its decoded object stream to the obsolete XML-RPC deserializer without restricting permitted classes. No authentication or user interaction is required; successful exploitation runs code with the privileges of the OFBiz JVM process.

The record

CVE
CVE-2023-49070
Published
Dec 5, 2023
Updated
Feb 13, 2025
Vendor
The Apache Software Foundation
Product
Apache OFBiz
Classifications
CWE-94, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 5, 2023CVE 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <18.12.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

The Apache Software Foundation · Apache OFBizversion=0 <18.12.10

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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 exploitPublished

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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