SB2022031615 - Multiple vulnerabilities in Jenkins Extended Choice Parameter plugin
Published: March 16, 2022
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) Stored cross-site scripting (CVE-ID: CVE-2022-27202)
The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to the affected plugin does not escape the value and description of extended choice parameters of radio buttons or check boxes type. A remote user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
2) Information disclosure (CVE-ID: CVE-2022-27203)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application. A remote user can read values from arbitrary JSON and Java properties files on the Jenkins controller.
3) Cross-site request forgery (CVE-ID: CVE-2022-27204)
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
4) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2022-27205)
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to application does not properly impose security restrictions. A remote user can connect to an attacker-specified URL.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.