CVE-2023-48362Network attack vector

File read and command execution via enabled DTDs

Published Jul 24, 2024 · Updated Feb 13, 2025

XXE in Apache Drill's XML Format Plugin 1.19.0 through 1.21.1 allows remote authenticated users to read files or execute commands. XMLReader creates a StAX XMLInputFactory without disabling DTD support, so external entity declarations in queried XML are resolved. The XML plugin must parse an attacker-controlled file through a submitted query; resolution runs with the Drillbit's access to the backing file system.

CVSS severity9.8
Critical
EPSS probability0.75%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XXE in Apache Drill's XML Format Plugin 1.19.0 through 1.21.1 allows remote authenticated users to read files or execute commands. XMLReader creates a StAX XMLInputFactory without disabling DTD support, so external entity declarations in queried XML are resolved. The XML plugin must parse an attacker-controlled file through a submitted query; resolution runs with the Drillbit's access to the backing file system.

The record

CVE
CVE-2023-48362
Published
Jul 24, 2024
Updated
Feb 13, 2025
Vendor
The Apache Software Foundation
Product
Apache Drill
Classifications
CWE-611, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 24, 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?

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

  1. Affected versionversion=1.19.0 <1.21.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

The Apache Software Foundation · Apache Drillversion=1.19.0 <1.21.2

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.7GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8GitHubCVSS:3.1/AV:N/AC:L/PR:L/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

Public exploit references

No public exploit references are available in this record.

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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