CVE-2019-1003099

Jenkins openid Plugin missing permission check

6.5 MediumFix available

A missing permission check in Jenkins openid Plugin in the OpenIdSsoSecurityRealm.DescriptorImpl#doValidate form validation method allows attackers with Overall/Read permission to initiate a connection to an attacker-specified server.

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: None
Integrity: High
Availability: None

Exploit likelihood

1.52%Up 0.7 points since Apr 14, 2021

What each source reports

NVD Score used 6.5

Record: CVE-2019-1003099
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS 2.0: 4.0 MediumAV:N/AC:L/Au:S/C:N/I:P/A:N
Weakness: CWE-862
Updated: 2026-11-02

CVE List No score

Record: CVE-2019-1003099
Updated: 2026-11-02

EUVDEUVD-2022-2165 No score

Record: EUVD-2022-2165
Updated: 2026-11-03

GitHub AdvisoriesGHSA-3f3p-qhfv-7p8h 6.5

Jenkins openid Plugin missing permission check

Record: GHSA-3f3p-qhfv-7p8h
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-862
Updated: 2026-11-02

OSV 6.5

Record: CVE-2019-1003099
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Updated: 2026-11-02

OSVGHSA-3f3p-qhfv-7p8h 6.5

Jenkins openid Plugin missing permission check

Record: GHSA-3f3p-qhfv-7p8h
CVSS 3.1: 6.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness: CWE-862
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`org.jenkins-ci.plugins:openid` Maven	before 2.4	2.4
`org.jenkins-ci.plugins:openid` Maven	before 2.4, plus listed versions 1.01.11.21.31.4 Show 9 moreShow less 1.51.61.71.82.02.12.1.12.22.3	2.4

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-2019-1003099 is a medium vulnerability (CVSS 6.5) in Jenkins Openid, published April 4, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.52%, the 74th percentile. Fixed in org.jenkins-ci.plugins:openid 2.4.