CVE-2025-68387
Medium · 6.1CVSS
6.1
EPSS
0.2%
Published
Dec 18, 2025
CISA due date
—
The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Bitnami | elk | 0 | 8.19.9 |
| Bitnami | kibana | 0 | 8.19.9 |
| Chainguard | kibana-8.17-bitnami | 0 | 8.17.10-r8 |
| Chainguard | kibana-8.18-bitnami | 0 | 8.18.8-r8 |
Related vulnerabilities
- CVE-2026-0532 External Control of File Name or Path (CWE-73) combined with Server-Side Request Forgery… Also affects elk
- CVE-2025-68422 Improper Authorization (CWE-285) in Kibana can lead to privilege escalation (CAPEC-233)… Also affects elk
- CVE-2025-68385 Improper neutralization of input during web page generation ('Cross-site Scripting')… Also affects elk
- CVE-2025-68389 Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can allow a… Also affects elk
- CVE-2025-68386 Improper Authorization (CWE-285) in Kibana can lead to privilege escalation (CAPEC-233)… Also affects elk
- CVE-2025-37732 Improper neutralization of input during web page generation ('Cross-site Scripting')… Also affects elk
- CVE-2025-37734 Origin Validation Error in Kibana can lead to Server-Side Request Forgery via a forged… Also affects elk
- CVE-2025-25014 A Prototype pollution vulnerability in Kibana leads to arbitrary code execution via… Also affects elk