Vulnerability Details CVE-2026-35063
OpenPLC_V3 REST API endpoint checks for JWT presence but never verifies the caller's role. Any authenticated user with role=user can delete any other user, including administrators, by specifying their user ID or they can create new accounts with role=admin, escalating to full administrator access.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 11.7%
CVSS Severity
CVSS v3 Score 8.8
Products affected by CVE-2026-35063
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cpe:2.3:h:openplcproject:openplc_v3:-
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cpe:2.3:o:openplcproject:openplc_v3_firmware:-