The vulnerability of the Kibana data visualization service lies in the lack of mechanisms for encoding or shielding the output data, which allows attackers to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 25 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 6 Views
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-49091 | 1 Jul 202617:21 | – | attackerkb |
 | CVE-2026-49091 | 1 Jul 202621:16 | – | circl |
 | CVE-2026-49091 | 1 Jul 202617:21 | – | cve |
 | CVE-2026-49091 Improper Output Neutralization for Logs in Kibana Leading to Log Injection | 1 Jul 202617:21 | – | cvelist |
 | Kibana 7.17.15, 8.11.1 Security Update (ESA-2026-53) | 1 Jul 202614:05 | – | elastic |
 | EUVD-2026-41101 | 1 Jul 202617:21 | – | euvd |
 | Kibana 7.x < 7.17.15 / 8.x < 8.11.1 Log Injection (ESA-2026-53) | 10 Jul 202600:00 | – | nessus |
 | CVE-2026-49091 | 1 Jul 202618:16 | – | nvd |
 | PT-2026-54770 | 1 Jul 202600:00 | – | ptsecurity |
 | CVE-2026-49091: Improper Encoding or Escaping of Output | 1 Jul 202600:00 | – | rapid7 |
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25 Sep 2026 00:00Current
6.9Medium risk
Vulners AI Score6.9
CVSS 27.1
CVSS 38
EPSS0.00317