Detections
Analytics
CVE-2026-49091
high
Description
Improper Output Neutralization for Logs (CWE-117) in Kibana can lead to log injection via Log Injection-Tampering-Forging (CAPEC-93). An attacker can supply specially crafted input that is written to log files without proper neutralization. When the log files are subsequently viewed in a terminal that interprets control sequences, the injected content may alter the displayed log data.
References
https://discuss.elastic.co/t/kibana-7-17-15-8-11-1-security-update-esa-2026-53