GitHub Advisoryadvisory · Maven

GHSA-22xp-7rcx-xp34 Jenkins Slack Notification Plugin missing permission check

MEDIUM Published 2022-05-13 Modified 2023-10-26 Official page ↗
Aliases
CVE-2019-1003043
Ecosystem
Maven
Packages
org.jenkins-ci.plugins:slack
Severity
Moderate
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-862
Reviewed
2023-10-26

Affected packages

• Maven org.jenkins-ci.plugins:slack: < 2.20 → fixed in 2.20

Description

Jenkins Slack Notification Plugin did not perform permission checks on a method implementing form validation. This allowed users with Overall/Read access to Jenkins to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins. Additionally, this form validation method did not require POST requests, resulting in a cross-site request forgery vulnerability. This form validation method now requires POST requests and Overall/Administer (for global configuration) or Item/Configure permissions (for job configuration).

Related

Alias · CVE (1)

  • CVE-2019-1003043 A missing permission check in Jenkins Slack Notification Plugin 2.19 and earlier allows attackers with Overall/Read permission to connect… vulnerability

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References