CVE-2018-1000402

Jenkins AWS CodeDeploy Plugin has Insufficiently Protected Credentials

4.3 MediumFix available

Jenkins project Jenkins AWS CodeDeploy Plugin version 1.19 and earlier contains a File and Directory Information Exposure vulnerability in AWSCodeDeployPublisher.java that can result in Disclosure of environment variables. This vulnerability appears to have been fixed in 1.20 and later.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: Low
Integrity: None
Availability: None

Exploit likelihood

0.97%Up 0.6 points since Apr 14, 2021

What each source reports

NVD Score used 4.3

Record: CVE-2018-1000402
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

CVE List No score

Record: CVE-2018-1000402
Updated: 2026-11-02

EUVDEUVD-2022-2706 No score

Record: EUVD-2022-2706
Updated: 2026-11-03

GitHub AdvisoriesGHSA-644j-jcc4-crx7 4.3

Jenkins AWS CodeDeploy Plugin has Insufficiently Protected Credentials

Record: GHSA-644j-jcc4-crx7
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-522
Updated: 2026-11-02

OSV 4.3

Record: CVE-2018-1000402
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Updated: 2026-11-02

OSVGHSA-644j-jcc4-crx7 4.3

Jenkins AWS CodeDeploy Plugin has Insufficiently Protected Credentials

Record: GHSA-644j-jcc4-crx7
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness: CWE-522
Updated: 2026-11-02

Affected products

jenkins aws codedeploy

Affected packages

Affected packages
Package	Affected	Fixed
`com.amazonaws:codedeploy` Maven	before 1.20	1.20
`com.amazonaws:codedeploy` Maven	before 1.20, plus listed versions 1.101.111.121.151.17 Show 8 moreShow less 1.181.191.31.51.61.71.81.9	1.20

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2018-1000402 is a medium vulnerability (CVSS 4.3) in Jenkins Aws Codedeploy, published July 9, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.97%, the 61st percentile. Fixed in com.amazonaws:codedeploy 1.20.