CVE-2026-49088
Received
Received - Intake
Sensitive Information Disclosure in Kibana via APM Logs
Vulnerability report for CVE-2026-49088, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-07-01
Last updated on: 2026-07-01
Assigner: Elastic
Description
Description
Insertion of Sensitive Information into Log File (CWE-532) in Kibana can lead to information disclosure. When the optional application performance monitoring (APM) instrumentation is enabled, sensitive request header values could be recorded in application logs, where they may be accessible to operators with log access.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| elastic | kibana | to 8.18.8 (inc) |
| elastic | kibana | to 8.19.5 (inc) |
| elastic | kibana | to 9.0.7 (inc) |
| elastic | kibana | to 9.1.5 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-532 | The product writes sensitive information to a log file. |
