Improper Encoding or Escaping of Output Affecting kibana package, versions >=7.0.0 <7.17.15>=8.0.0 <8.11.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-KIBANA-17875453
- published7 Jul 2026
- disclosed1 Jul 2026
- creditUnknown
Introduced: 1 Jul 2026
NewCVE-2026-49091 (opens in a new tab)How to fix?
Upgrade kibana to version 7.17.15, 8.11.1 or higher.
Overview
kibana is an open source (Apache Licensed), browser-based analytics and search dashboard for Elasticsearch.
Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output via improper output neutralization for logs. An attacker can manipulate log entries by supplying specially crafted input that is written to log files without proper neutralization, potentially altering the displayed log data when viewed in a terminal that interprets control sequences.