CVE-2020-2198Network attack vector

Credential disclosure via unredacted job configuration XML

Published Jun 3, 2020 · Updated Aug 4, 2024

Credential exposure in Jenkins Project Inheritance Plugin 19.08.02 and earlier allows remote authenticated users to read encrypted secrets. The getConfigAsXML endpoint returns job config.xml data without redacting encrypted secret values for users who lack Job/Configure permission. Job/Read access and an Inheritance Project job are required; disclosure is limited to encrypted values present in that job configuration.

CVSS severity6.5
Medium
EPSS probability0.80%
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 Project Inheritance Plugin 19.08.02 and earlier allows remote authenticated users to read encrypted secrets. The getConfigAsXML endpoint returns job config.xml data without redacting encrypted secret values for users who lack Job/Configure permission. Job/Read access and an Inheritance Project job are required; disclosure is limited to encrypted values present in that job configuration.

The record

CVE
CVE-2020-2198
Published
Jun 3, 2020
Updated
Aug 4, 2024
Vendor
Jenkins Project
Product
Jenkins Project Inheritance Plugin
Classifications
CWE-522, T1552.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 3, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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=unspecified <=19.08.02

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jenkins Project · Jenkins Project Inheritance Pluginversion=unspecified <=19.08.02

Published CVSS scores

4.3GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
6.5Jenkins ProjectCVSS:3.0/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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
T1552.001Credentials 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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