## Kibana 8.19.22, 9.4.6 Security Update (ESA-2026-103)

- 種別: advisory
- 関連技術: elasticsearch
- 公開日時: 2026-09-25T08:32:22.000Z
- 情報源: Elastic Security Announcements (https://discuss.elastic.co/t/kibana-8-19-22-9-4-6-security-update-esa-2026-103/390679)
- パーマリンク: https://vulnpulse.app/items/elastic-security-e93d4670503d

Authorization Bypass Through User-Controlled Key in Kibana Leading to Unauthorized Disclosure, Modification, and Deletion of Data Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized disclosure, modification, and deletion of data via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). An authenticated user granted the Timeline feature privilege in a Kibana space could enumerate, read, modify, and delete draft Timeline objects belonging to other users in the same space. Read access is sufficient for enumeration and disclosure; the Timeli…