Prototype pollution in Kibana - CVE-2024-12556
Published: April 8, 2025
Vulnerability identifier: #VU107226
CSH Severity: Medium
CVSS v4: 8.4 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-12556
CWE-ID: CWE-1321
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to compromise the affected system.
The vulnerability exists due to improper input validation within integration assistant. A remote user with ability to upload files can execute arbitrary code on the system.
Affected software
Kibana
How to mitigate CVE-2024-12556
Install updates from vendor's website.
Kibana - addressed in versions 8.16.4, 8.17.2