CVE-2026-49093

Name: CVE-2026-49093
Creator: NVD / NIST
Published: 2026-05-28T21:16:34.35+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.7/10EPSS 0.18%

Last modified Jun 17, 2026

CVE-2026-49093 is a high-severity vulnerability rated 7.7/10 on the CVSS scale. 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.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.7/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

EPSS Probability

0.18%

7.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-918

Affected Software

Vendor	Product	Versions
Elastic	Kibana	>= 9.3.0, < 9.3.3

References

https://discuss.elastic.co/t/kibana-9-3-3-security-update-esa-2026-40/386562Vendor Advisory

Timeline

Published: May 28, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-49093?

How severe is CVE-2026-49093?

CVE-2026-49093 has a CVSS score of 7.7/10 (HIGH severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.

How do I fix CVE-2026-49093?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-49093?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST