CVE-2026-102460: Eclipse Vert.x 4.0.0 through 4.5.34, 5.0.0 through 5.0.12, 5.1.0 through 5.1.9, 5.2.0

Affected technology

Eclipse Vert.x · 4.0.0 through 4.5.34, 5.0.0 through 5.0.12, 5.1.0 through 5.1.9, 5.2.0
Eclipse Foundation

Description’s affected range: versions [4.0.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

A user with a valid token but insufficient scopes can access resources protected by scope requirements, provided they were authenticated by an earlier handler in the pipeline. Vendor/CNA’s CVSS 4.0 assessment (base score 8.6/10) rates confidentiality and integrity impact as high; availability impact as none.