SEPTEMBER 17, 2026
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Case File

CVE-2026-78607

MEDIUM · CVSS 5.4 EPSS 0.19%

Source: NVD + CISA KEV + EPSS · Published 2026-09-01 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The Elasticsearch custom inference service is vulnerable due to a missing authorization flaw, allowing users with limited inference execution privileges to redirect outbound inference traffic to unauthorized destinations. This could lead to the exposure of sensitive administrator-provisioned credentials, resulting in potential information disclosure. Organizations using Elasticsearch should prioritize addressing this vulnerability to mitigate risks associated with privilege abuse.

CVE
CVE-2026-78607
Severity
MEDIUM
CVSS
5.4
EPSS
0.19%

Original NVD Description

Missing Authorization (CWE-862) in the Elasticsearch custom inference service can lead to information disclosure via Privilege Abuse (CAPEC-122). A user holding only inference execution privileges could cause outbound inference traffic to be directed to a destination of their choosing and could cause administrator-provisioned credentials to be exposed.

Related CVEs

Other vulnerabilities affecting the same vendor(s)