CVE-2020-2125

GPG passphrase disclosure via plaintext configuration storage

Published Feb 12, 2020 · Updated Aug 4, 2024

Plaintext credential storage in Jenkins Project Debian Package Builder Plugin 1.6.11 and earlier allows local users to read a GPG passphrase. The plugin writes the passphrase without encryption to ru.yandex.jenkins.plugins.debuilder.DebianPackageBuilder.xml on the Jenkins controller. A configured GPG passphrase and controller filesystem access are required; disclosure exposes the stored signing credential.

CVSS severity3.3
Low
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Plaintext credential storage in Jenkins Project Debian Package Builder Plugin 1.6.11 and earlier allows local users to read a GPG passphrase. The plugin writes the passphrase without encryption to ru.yandex.jenkins.plugins.debuilder.DebianPackageBuilder.xml on the Jenkins controller. A configured GPG passphrase and controller filesystem access are required; disclosure exposes the stored signing credential.

The record

CVE
CVE-2020-2125
Published
Feb 12, 2020
Updated
Aug 4, 2024
Vendor
Jenkins Project
Product
Debian Package Builder Plugin
Classifications
CWE-256, CWE-522, T1552.001
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 12, 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=1.6.11

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Jenkins Project · Debian Package Builder Pluginversion=unspecified <=1.6.11

Published CVSS scores

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.

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)
Vectorlocal
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.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo