Prototype Pollution in Kibana can lead to code injection via unrestricted file upload combined with path traversal.
CVSS Score
8.7
EPSS Score
0.005
Published
2025-04-08
Prototype pollution in Kibana leads to arbitrary code execution via a crafted file upload and specifically crafted HTTP requests.
In Kibana versions >= 8.15.0 and < 8.17.1, this is exploitable by users with the Viewer role. In Kibana versions 8.17.1 and 8.17.2 , this is only exploitable by users that have roles that contain all the following privileges: fleet-all, integrations-all, actions:execute-advanced-connectors
CVSS Score
9.9
EPSS Score
0.013
Published
2025-03-05
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