Kibana Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (ESA-2025-35)
Improper neutralization of input during web page generation ('Cross-site Scripting') (CWE-79) allows an unauthenticated user to embed a malicious script in content that will be served to web browsers causing cross-site scripting (XSS) (CAPEC-63) via a vulnerability a function handler in the Vega AST evaluator.
Affected Versions:
- 7.x: All versions
- 8.x: All versions from 8.0.0 up to and including 8.19.8
- 9.x:
- All versions from 9.0.0 up to and including 9.1.8
- All versions from 9.2.0 up to and including 9.2.2
Solutions and Mitigations:
The issue is resolved in version 8.19.9, 9.1.9, and 9.2.3.
Severity: CVSSv3.1: 6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVE ID: CVE-2025-68387