CVE-2022-27195

Password disclosure via persisted build environment variables

Published Mar 15, 2022 · Updated Aug 3, 2024

Sensitive-data exposure in Jenkins Parameterized Trigger Plugin 2.43 and earlier allows local users to read build parameters from disk. CapturedEnvironmentAction retains EnvVars as a serializable field, causing Jenkins to persist the build environment, including password parameters, in build.xml. Access requires the Jenkins controller filesystem, and the exposed data is limited to environment values captured for affected triggered builds.

CVSS severity5.5
Medium
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive-data exposure in Jenkins Parameterized Trigger Plugin 2.43 and earlier allows local users to read build parameters from disk. CapturedEnvironmentAction retains EnvVars as a serializable field, causing Jenkins to persist the build environment, including password parameters, in build.xml. Access requires the Jenkins controller filesystem, and the exposed data is limited to environment values captured for affected triggered builds.

The record

CVE
CVE-2022-27195
Published
Mar 15, 2022
Updated
Aug 3, 2024
Vendor
Jenkins Project
Product
Parameterized Trigger Plugin
Classifications
CWE-532, T1552.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 15, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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 <=2.43

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Jenkins Project · Parameterized Trigger Pluginversion=unspecified <=2.43

Published CVSS scores

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-532Insertion of Sensitive Information into Log File
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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