CVE-2023-2632Network attack vector

API key disclosure via plaintext job configuration

Published May 16, 2023 · Updated Jan 22, 2025

Credential exposure in Jenkins Code Dx Plugin 3.1.0 and earlier allows remote authenticated users to read Code Dx server API keys. The plugin serializes the API key directly into each affected job's config.xml without encryption or credential indirection. Item/Extended Read permission exposes the value remotely, while controller filesystem access exposes the same secret locally.

CVSS severity4.3
Medium
EPSS probability0.63%
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 Code Dx Plugin 3.1.0 and earlier allows remote authenticated users to read Code Dx server API keys. The plugin serializes the API key directly into each affected job's config.xml without encryption or credential indirection. Item/Extended Read permission exposes the value remotely, while controller filesystem access exposes the same secret locally.

The record

CVE
CVE-2023-2632
Published
May 16, 2023
Updated
Jan 22, 2025
Vendor
Jenkins Project
Product
Code Dx
Classifications
CWE-256, CWE-522, T1552.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 16, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 22, 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=0 <=3.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Code Dxversion=0 <=3.1.0

Published CVSS scores

4.3SynopsysCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/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-256Plaintext Storage of a Password
CWE-522Insufficiently Protected Credentials
T1552.001Unsecured Credentials: Credentials In Files

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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