CVE-2023-24443Network attack vector

Secret extraction or SSRF via unsafe XML parsing

Published Jan 24, 2023 · Updated Apr 2, 2025

XXE in Jenkins TestComplete support Plugin 2.8.1 and earlier allows remote authenticated users to extract controller secrets or trigger SSRF. LogNodeUtils.getRootDocumentNodeFromArchive creates a DocumentBuilderFactory and parses XML from the TestComplete Test ZIP without disabling external entities or external DTD loading. Exploitation requires control of that build step's ZIP input; the parser can read controller files or make server-side requests.

CVSS severity8.1
High
EPSS probability1.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XXE in Jenkins TestComplete support Plugin 2.8.1 and earlier allows remote authenticated users to extract controller secrets or trigger SSRF. LogNodeUtils.getRootDocumentNodeFromArchive creates a DocumentBuilderFactory and parses XML from the TestComplete Test ZIP without disabling external entities or external DTD loading. Exploitation requires control of that build step's ZIP input; the parser can read controller files or make server-side requests.

The record

CVE
CVE-2023-24443
Published
Jan 24, 2023
Updated
Apr 2, 2025
Vendor
Jenkins Project
Product
TestComplete support
Classifications
CWE-611, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 24, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 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=unspecified <=2.8.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · TestComplete supportversion=unspecified <=2.8.1

Published CVSS scores

8.1CloudBeesCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
9.8GitHubCVSS: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.

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.

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Technologies

Your stack

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Your stack

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