CVE-2023-24162Public exploitNetwork attack vector

Remote code execution via unsafe XML object deserialization

Published Jan 31, 2023 · Updated Mar 27, 2025

Deserialization in Dromara Hutool 5.8.11 and earlier allows remote attackers to execute arbitrary code through crafted XML. XmlUtil.readObjectFromXml passes attacker-controlled XML to XMLDecoder.readObject, which instantiates an encoded ProcessBuilder and invokes its start method without restricting the requested operation. Exploitation requires a consuming application to pass untrusted XML into this utility; successful payloads run commands with that application's privileges.

CVSS severity9.8
Critical
EPSS probability1.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Deserialization in Dromara Hutool 5.8.11 and earlier allows remote attackers to execute arbitrary code through crafted XML. XmlUtil.readObjectFromXml passes attacker-controlled XML to XMLDecoder.readObject, which instantiates an encoded ProcessBuilder and invokes its start method without restricting the requested operation. Exploitation requires a consuming application to pass untrusted XML into this utility; successful payloads run commands with that application's privileges.

The record

CVE
CVE-2023-24162
Published
Jan 31, 2023
Updated
Mar 27, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-502
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 31, 2023CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 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

9.8GitHub Advisory DatabaseCVSS: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 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-502Deserialization of Untrusted Data

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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