CVE-2026-87930

MaxSite CMS through version 109.6 is affected by a PHP Object Injection vulnerability in the ci_session cookie handling. The Session library passes the cookie value to unserialize() without class restrictions, and a hardcoded encryption key allows unauthenticated attackers to forge valid session ...

CVE-2026-87930 MaxSite CMS through 109.6 PHP Object Injection via ci_session

MaxSite CMS through 109.6 passes the cisession cookie to unserialize without class restrictions, allowing unauthenticated attackers to inject PHP objects. Attackers can forge valid session cookies using the hardcoded encryption key to trigger magic methods and corrupt application state or achieve...

CVE-2026-87929

MaxSite CMS through version 109.6 contains a hardcoded session encryption key in application/config/config.php that is never rotated during installation. Because the key is publicly known, an unauthenticated attacker can compute an HMAC-SHA1 signature to mint a malicious ci_session cookie with ad...

CVE-2026-87930 MaxSite CMS through 109.6 PHP Object Injection via ci_session

MaxSite CMS through 109.6 passes the cisession cookie to unserialize without class restrictions, allowing unauthenticated attackers to inject PHP objects. Attackers can forge valid session cookies using the hardcoded encryption key to trigger magic methods and corrupt application state or achieve...

CVE-2026-87929: Use of Hard-coded Cryptographic Key

MaxSite CMS through 109.6 ships with a hardcoded session encryption key in application/config/config.php that is never changed during installation, allowing unauthenticated attackers to forge administrator session cookies. Attackers can mint a malicious cisession cookie with administrator...

CVE-2026-87930: Deserialization of Untrusted Data

MaxSite CMS through 109.6 passes the cisession cookie to unserialize without class restrictions, allowing unauthenticated attackers to inject PHP objects. Attackers can forge valid session cookies using the hardcoded encryption key to trigger magic methods and corrupt application state or achieve...

CVE-2026-1597

A vulnerability has been found in Bdtask SalesERP up to 20260116. This issue affects some unknown processing of the component Administrative Endpoint. Such manipulation of the argument cisession leads to improper authorization. The attack may be performed from remote. The exploit has been disclos...

CVE-2026-1597: Improper Authorization

A vulnerability has been found in Bdtask SalesERP up to 20260116. This issue affects some unknown processing of the component Administrative Endpoint. Such manipulation of the argument cisession leads to improper authorization. The attack may be performed from remote. The exploit has been disclos...