CVE-2019-1003044

Jenkins Slack Notification Plugin CSRF vulnerability and missing permission checks

7.1 HighFix available

A cross-site request forgery vulnerability in Jenkins Slack Notification Plugin 2.19 and earlier allows attackers to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: High
Privileges needed: Low
User interaction: Required

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

1.11%Up 0.3 points since Apr 14, 2021

What each source reports

NVD Score used 7.1

Record: CVE-2019-1003044
CVSS 3.0: 7.1 HighCVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0: 2.1 LowAV:N/AC:H/Au:S/C:P/I:N/A:N
Weakness: CWE-352
Updated: 2026-11-02

CVE List No score

Record: CVE-2019-1003044
Updated: 2026-11-02

EUVDEUVD-2022-2647 No score

Record: EUVD-2022-2647
Updated: 2026-11-03

GitHub AdvisoriesGHSA-5r8q-9fwv-2gpr 7.1

Jenkins Slack Notification Plugin CSRF vulnerability and missing permission checks

Record: GHSA-5r8q-9fwv-2gpr
CVSS 3.0: 7.1 HighCVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-352
Updated: 2026-11-02

OSV 7.1

Record: CVE-2019-1003044
CVSS 3.0: 7.1 HighCVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Updated: 2026-11-02

OSVGHSA-5r8q-9fwv-2gpr 7.1

Jenkins Slack Notification Plugin CSRF vulnerability and missing permission checks

Record: GHSA-5r8q-9fwv-2gpr
CVSS 3.0: 7.1 HighCVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Weakness: CWE-352
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`org.jenkins-ci.plugins:slack` Maven	through 2.19	2.20
`org.jenkins-ci.plugins:slack` Maven	before 2.20, plus listed versions 1.01.21.71.81.8.1 Show 20 moreShow less 2.02.0.12.12.102.112.122.132.142.152.162.172.182.192.22.32.42.62.72.82.9	2.20

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-2019-1003044 is a high vulnerability (CVSS 7.1) in Jenkins Slack Notification, published March 28, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.11%, the 66th percentile. Fixed in org.jenkins-ci.plugins:slack 2.20.