CVE-2023-32992
HighCVSS 8.8Exploitation Probability (EPSS)
Elevated risk53th percentile - higher than 53% of all known CVEs
Summary
Missing permission checks in Jenkins SAML Single Sign On (SSO) Plugin 2.0.2 and earlier allow attackers with Overall/Read permission to send an HTTP request to an attacker-specified URL and parse the response as XML, or parse a local file on the Jenkins controller as XML.
Risk Assessment
Attackers can exploit this vulnerability to gain access to sensitive data or perform unauthorized operations on the Jenkins system, potentially leading to serious security breaches.
Recommendation
It is recommended to update the SAML SSO plugin to the latest version to eliminate the missing permission checks and review user permissions in the Jenkins system.
Other vulnerabilities in Jenkins SAML Single Sign On (SSO) Plugin
See all- CVE-2023-37945Medium
A missing permission check in Jenkins SAML Single Sign On (SSO) Plugin versions 2.1.0 through 2.3.0 allows attackers with Overall/Read permission to download a string representation of the current security realm.
- CVE-2023-32996Medium
A missing permission check in Jenkins SAML Single Sign On (SSO) Plugin 2.0.0 and earlier allows attackers with Overall/Read permission to send an HTTP POST request with JSON body containing attacker-specified content to miniOrange's API for sending emails.
- CVE-2023-32995High
The SAML Single Sign On (SSO) plugin in Jenkins version 2.0.0 and earlier contains a cross-site request forgery (CSRF) vulnerability. It allows attackers to send HTTP POST requests with a JSON body containing attacker-specified content to miniOrange's API for sending emails.
- CVE-2023-32994Low
Jenkins SAML Single Sign On (SSO) Plugin 2.1.0 and earlier unconditionally disables SSL/TLS certificate validation for connections to miniOrange or the configured IdP to retrieve SAML metadata.
- CVE-2023-32993Medium
Jenkins SAML Single Sign On (SSO) Plugin version 2.0.2 and earlier does not perform hostname validation when connecting to miniOrange or the configured IdP to retrieve SAML metadata. This could be exploited using a man-in-the-middle attack to intercept these connections.
Original NVD description (English source)
Missing permission checks in Jenkins SAML Single Sign On(SSO) Plugin 2.0.2 and earlier allow attackers with Overall/Read permission to send an HTTP request to an attacker-specified URL and parse the response as XML, or parse a local file on the Jenkins controller as XML.