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Server-Side Request Forgery (CWE-918) in Kibana can allow an authenticated user with connector management privileges to bypass the operator-configured connector allowlist, causing the Kibana server t…

Medium CVSS 6.3
CVECVE-2026-49093
First seen2026-07-21 11:15 UTC
Disclosed2026-05-28 21:16 UTC
Last updated2026-07-21 11:15 UTC
Channel statusauto

Summary

Server-Side Request Forgery (CWE-918) in Kibana can allow an authenticated user with connector management privileges to bypass the operator-configured connector allowlist, causing the Kibana server to issue outbound requests to destinations the egress controls were intended to block.

In-depth triage · Auto channel

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Affected products

  • :
Lint boundary warnings (1)

The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).

  • REF_URL_NOT_ALLOWLISTED url not in allowlist: https://discuss.elastic.co/t/kibana-9-3-3-security-update-esa-2026-40/386562

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD