Vulnerability identifier: #VU22269
Vulnerability risk: Medium
CVSSv3.1: 4 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:U/RC:C]
CVE-ID:
CWE-ID:
CWE-264
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Global Post Script
Web applications /
Modules and components for CMS
Vendor: Jenkins
Description
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to missing permission checks on a method implementing form validation. A remote authenticated attacker with Overall/Read permission can list the files contained in "$JENKINS_HOME/global-post-script" that can be used by the plugin.
Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.
Vulnerable software versions
Global Post Script: 1.0.1 - 1.1.4
External links
http://jenkins.io/security/advisory/2019-10-23/#SECURITY-1073
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.