CVE-2026-54363

CentreStack before 17.5 contains a hardcoded cryptographic key vulnerability that allows unauthenticated attackers to forge arbitrary encrypted tokens by exploiting a static SysNumber value used as entropy for AccessTicket.Encrypt and AccessTicket.Decrypt across all installations. Attackers can u...

CVE-2026-54363 CentreStack < 17.5 Hardcoded Key Token Forgery RCE

CentreStack before 17.5 contains a hardcoded cryptographic key vulnerability that allows unauthenticated attackers to forge arbitrary encrypted tokens by exploiting a static SysNumber value used as entropy for AccessTicket.Encrypt and AccessTicket.Decrypt across all installations. Attackers can u...

CVE-2026-54363 CentreStack < 17.5 Hardcoded Key Token Forgery RCE

CentreStack before 17.5 contains a hardcoded cryptographic key vulnerability that allows unauthenticated attackers to forge arbitrary encrypted tokens by exploiting a static SysNumber value used as entropy for AccessTicket.Encrypt and AccessTicket.Decrypt across all installations. Attackers can u...

PT-2026-66464

Name of the Vulnerable Software and Affected Versions CentreStack versions prior to 17.5 Description The software contains a hardcoded cryptographic key. Unauthenticated attackers can exploit a static SysNumber value used as entropy for the AccessTicket.Encrypt and AccessTicket.Decrypt functions...