CVE-2022-25024Public exploitNetwork attack vector

Application crash via uncaught XML parsing exception

Published Aug 22, 2023 · Updated Oct 3, 2024

An uncaught exception in json2xml 3.12.0 and earlier allows remote attackers to crash consuming applications via malformed data. Json2xml.to_xml passes generated XML to defusedxml.minidom.parseString without catching ExpatError, so malformed input propagates an exception. Exploitation requires an application to process attacker-controlled data with pretty output enabled, and the unhandled exception interrupts that application.

CVSS severity7.5
High
EPSS probability1.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An uncaught exception in json2xml 3.12.0 and earlier allows remote attackers to crash consuming applications via malformed data. Json2xml.to_xml passes generated XML to defusedxml.minidom.parseString without catching ExpatError, so malformed input propagates an exception. Exploitation requires an application to process attacker-controlled data with pretty output enabled, and the unhandled exception interrupts that application.

The record

CVE
CVE-2022-25024
Published
Aug 22, 2023
Updated
Oct 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-754, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 22, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 3, 2024Record 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

7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.7GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA: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 exploitPublished

Weakness, pattern, technique

CWE-754Improper Check for Unusual or Exceptional Conditions
T1499.004Endpoint Denial of Service: Application or System Exploitation

Public exploit references

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Technologies

Your stack

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Your stack

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