CVE-2023-40347Network attack vector

Credential capture via context-free credentials lookup

Published Aug 16, 2023 · Updated Oct 8, 2024

Credential exposure in Jenkins Maven Artifact ChoiceListProvider Plugin 1.14 and earlier allows remote authenticated users to capture secrets. The plugin's credentials lookup omits the item context and consequently admits System-scoped credentials reserved for global configuration. Item/Configure permission is required, and successful exploitation exposes credentials outside the user's authorized scope.

CVSS severity6.5
Medium
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Credential exposure in Jenkins Maven Artifact ChoiceListProvider Plugin 1.14 and earlier allows remote authenticated users to capture secrets. The plugin's credentials lookup omits the item context and consequently admits System-scoped credentials reserved for global configuration. Item/Configure permission is required, and successful exploitation exposes credentials outside the user's authorized scope.

The record

CVE
CVE-2023-40347
Published
Aug 16, 2023
Updated
Oct 8, 2024
Vendor
Jenkins Project
Product
Maven Artifact ChoiceListProvider (Nexus)
Classifications
CWE-522, T1555
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 16, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 8, 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?

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

  1. Affected versionversion=0 <=1.14

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Maven Artifact ChoiceListProvider (Nexus)version=0 <=1.14

Published CVSS scores

6.5NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-522Insufficiently Protected Credentials
T1555Credentials from Password Stores

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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