CVE-2020-2154

Jira credential disclosure via plaintext configuration storage

Published Mar 9, 2020 · Updated Aug 4, 2024

Cleartext credential storage in Jenkins Project Zephyr for JIRA Test Management Plugin 1.5 and earlier allows local users to read Jira credentials. The plugin writes the credentials unencrypted to com.thed.zephyr.jenkins.reporter.ZfjReporter.xml in the Jenkins controller configuration. Exploitation requires access to the controller file system and exposes the stored Jira credentials without altering Jenkins data or service availability.

CVSS severity5.5
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext credential storage in Jenkins Project Zephyr for JIRA Test Management Plugin 1.5 and earlier allows local users to read Jira credentials. The plugin writes the credentials unencrypted to com.thed.zephyr.jenkins.reporter.ZfjReporter.xml in the Jenkins controller configuration. Exploitation requires access to the controller file system and exposes the stored Jira credentials without altering Jenkins data or service availability.

The record

CVE
CVE-2020-2154
Published
Mar 9, 2020
Updated
Aug 4, 2024
Vendor
Jenkins Project
Product
Zephyr for JIRA Test Management Plugin
Classifications
CWE-256, CWE-312, T1552.001
Attack vector
local
Privileges
authenticated

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 <=1.5

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Jenkins Project · Zephyr for JIRA Test Management Pluginversion=unspecified <=1.5

Published CVSS scores

2.1NIST NVDAV:L/AC:L/Au:N/C:P/I:N/A:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
3.3GitHub Advisory DatabaseCVSS:3.1/AV:L/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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-256Plaintext Storage of a Password
CWE-312Cleartext Storage of Sensitive Information
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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