https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2018-17213.htmlhttps://patchthecve.com/cve/CVE-2018-17213.htmlWed, 17 Jun 2026 01:45:33 +0000HIGH 8.8: An issue was discovered in PrinterOn Central Print Services (CPS) through 4.1.4. A user without valid credentials can bypass the authentication process, obtaining a valid session cookie with guest/pseudo-guest level privileges. This cookie can then be further used to perform other attacks.https://patchthecve.com/cve/CVE-2018-17211.htmlhttps://patchthecve.com/cve/CVE-2018-17211.htmlWed, 17 Jun 2026 01:45:33 +0000MEDIUM 5.3: An issue was discovered in PrinterOn Central Print Services (CPS) through 4.1.4. An unauthenticated attacker can view details about the printers associated with CPS via a crafted HTTP GET request.https://patchthecve.com/cve/CVE-2018-17210.htmlhttps://patchthecve.com/cve/CVE-2018-17210.htmlWed, 17 Jun 2026 01:45:33 +0000HIGH 8.8: An issue was discovered in PrinterOn Central Print Services (CPS) through 4.1.4. The core components that create and launch a print job do not perform complete verification of the session cookie that is supplied to them. As a result, an attacker with guest/pseudo-guest level permissions can bypass t