High severity8.8NVD Advisory· Published Apr 9, 2026· Updated Apr 16, 2026
CVE-2026-35063
CVE-2026-35063
Description
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.
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Affected products
2- cpe:2.3:o:openplcproject:openplc_v3_firmware:-:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
1- www.cisa.gov/news-events/ics-advisories/icsa-25-345-10nvdThird Party AdvisoryUS Government Resource
News mentions
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