High severity8.8NVD Advisory· Published Sep 4, 2026· Updated Sep 8, 2026
CVE-2026-77393
CVE-2026-77393
Description
In Ignition 8.1.53 and earlier, the Gateway "Create Project Role(s)" setting shipped blank, which permitted any authenticated user to create projects (if they can execute gateway scripts). Ignition 8.1.54 restricts project creation to Designer sessions and no longer relies on this setting. The 8.3 series is not affected.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=8.1.53
Patches
Vulnerability mechanics
References
3News mentions
1- Inductive Automation IgnitionCISA ICS Advisories