CVE-2026-18243

Certain HP DesignJet products are potentially vulnerable to cross-site scripting (XSS), enabling attackers to exploit unauthenticated HTTP requests to access print job previews. This vulnerability could lead to unauthorized information disclosure, making it crucial for organizations using these printers to assess their exposure and apply necessary mitigations. IT and security teams managing HP DesignJet devices should prioritize this issue to protect sensitive print data.