Access Restriction Bypass in Jenkins Pipeline: Groovy plugin
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2024-52550 |
| CWE-ID | CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Pipeline: Groovy Web applications / Modules and components for CMS |
| Vendor | Jenkins |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Input validation error
EUVDB-ID: #VU100586
Risk: Medium
CVSSv4.0: 5.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-52550
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected plugin does not check whether the main (Jenkinsfile) script for a rebuilt build is approved. A remote user can rebuild a previous build whose (Jenkinsfile) script is no longer approved.
MitigationInstall updates from vendor's website.
Vulnerable software versionsPipeline: Groovy: 3990.vd281dd77a_388
CPE2.3- cpe:2.3:a:jenkins:workflow-cps:*:*:*:*:*:jenkins:*:*
- cpe:2.3:a:jenkins:workflow-cps:3990.vd281dd77a_388:*:*:*:*:jenkins:*:*
https://www.jenkins.io/security/advisory/2024-11-13/#SECURITY-3362
Q & A
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.
