CVE-2020-2150Network attack vector

Credential disclosure via plaintext configuration form

Published Mar 9, 2020 · Updated Aug 4, 2024

Cleartext transmission in Jenkins Sonar Quality Gates Plugin 1.3.1 and earlier allows attackers to obtain configured credentials. The global Jenkins configuration form sends credentials to the browser as plaintext even though org.quality.gates.jenkins.plugin.GlobalConfig.xml encrypts them at rest. Exposure requires access to the form or client-side access through a browser extension, cross-site scripting flaw, or similar condition.

CVSS severity5.3
Medium
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext transmission in Jenkins Sonar Quality Gates Plugin 1.3.1 and earlier allows attackers to obtain configured credentials. The global Jenkins configuration form sends credentials to the browser as plaintext even though org.quality.gates.jenkins.plugin.GlobalConfig.xml encrypts them at rest. Exposure requires access to the form or client-side access through a browser extension, cross-site scripting flaw, or similar condition.

The record

CVE
CVE-2020-2150
Published
Mar 9, 2020
Updated
Aug 4, 2024
Vendor
Jenkins Project
Product
Sonar Quality Gates
Classifications
CWE-319
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 9, 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 <=1.3.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Jenkins Project · Sonar Quality Gatesversion=unspecified <=1.3.1

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-319Cleartext Transmission of Sensitive Information

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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