Server-Side Request Forgery (SSRF) in Kibana Leading to Unauthorized Network Access (Elastic Kibana)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.30 % · percentile 23 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- elastic
- NVD status
- Analyzed
Description
Server-Side Request Forgery (CWE-918) in Kibana allows authenticated users with connector management privileges to bypass the operator-configured connection allowlist. By configuring a Webhook connector with a crafted target, an attacker can cause Kibana to issue outbound requests to destinations that the egress restriction controls were intended to block.
Weaknesses (CWE)
- CWE-918 — Server-Side Request Forgery
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N | elastic |
| CVSS 3.1 | HIGH 7.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N | NVD · security@elastic.co (Secondary) |
European references
- ENISA EUVD · EUVD-2026-33032
- GCVE · GCVE-0-2026-42398
CERT-FR advisories
- CERTFR-2026-AVI-0661 — Multiples vulnérabilités dans Elastic Kibana · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*≥ 9.0.0 < 9.2.8cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*≥ 9.3.0 < 9.3.2
Affected products
| Product | Versions |
|---|---|
| Elastic · Kibana | affected 9.3.0 ≤ 9.3.1 ; affected 9.0.0 ≤ 9.2.7 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |