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Medium · 6.1 CVE-2026-88020 EUVD-2026-84871GHSA-2rm8-h9xj-p8hw

Improper Neutralization of Input During Web Page Generation in OpenPLC Runtime v3

Published Sep 22, 2026 · Updated Sep 23, 2026 · Assigned by icscert

Description

Autonomy Logic OpenPLC 3 is susceptible to an improper neutralization of input during web page generation vulnerability when the web interface attempts to route the program based on a query string parameter with no encoding.

Affected products

VendorProductAffectedFixed
Autonomy Logic OpenPLC Runtime 3 4

Advisories 1

References