CVE-2026-11744: PaperCut Hive Embedded App for Ricoh: Javascript injection
An input validation vulnerability exists in the PaperCut Hive embedded application for Ricoh devices. The application fails to properly sanitize input received during the NFC card reading process before passing it to the application's web view interface. A local attacker with physical access to the device and a specially crafted NFC card or emulator could exploit this flaw to execute arbitrary code within the context of the application's user interface. This could result in unauthorized actions or information disclosure.
Affected Software
Event History
Frequently Asked Questions
Who can realistically exploit this issue?
Exploitation requires local physical access to a Ricoh device running the affected embedded application. The attacker also needs a specially crafted NFC card or an NFC emulator.
What is the likely impact if exploitation succeeds?
An attacker could execute arbitrary code in the context of the application's user interface. This may enable unauthorized actions or disclosure of information available through that interface.
Which input path is involved?
The vulnerable input is data received during the NFC card-reading process. That data is insufficiently sanitized before being passed to the application's web view interface.