CVE-2026-49091 – Improper Output Neutralization for Logs in Kibana Leading to Log Injection

CVE ID :CVE-2026-49091

Published : July 1, 2026, 5:21 p.m. | 25 minutes ago

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.

Severity: 8.0 | HIGH

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