CVE-2022-38666Network attack vector

Man-in-the-middle data tampering via disabled TLS validation

Published Nov 15, 2022 · Updated Apr 30, 2025

Improper certificate validation in NS-ND Integration Performance Publisher 4.8.0.146 and earlier allows man-in-the-middle attackers to alter data. HTTPS clients used by several plugin features accept server certificates and hostnames without authenticating the configured remote endpoint. Man-in-the-middle attackers must intercept traffic between the Jenkins controller and a configured NetStorm server, permitting tampering with data exchanged over the connection.

CVSS severity7.5
High
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper certificate validation in NS-ND Integration Performance Publisher 4.8.0.146 and earlier allows man-in-the-middle attackers to alter data. HTTPS clients used by several plugin features accept server certificates and hostnames without authenticating the configured remote endpoint. Man-in-the-middle attackers must intercept traffic between the Jenkins controller and a configured NetStorm server, permitting tampering with data exchanged over the connection.

The record

CVE
CVE-2022-38666
Published
Nov 15, 2022
Updated
Apr 30, 2025
Vendor
Jenkins Project
Product
NS-ND Integration Performance Publisher
Classifications
CWE-295, T1557
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 15, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 30, 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 <=4.8.0.146

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Jenkins Project · NS-ND Integration Performance Publisherversion=unspecified <=4.8.0.146

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A: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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-295Improper Certificate Validation
T1557Adversary-in-the-Middle

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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