Ultimate Maps By Supsystic
Monthly
Broken access control in the Ultimate Maps by Supsystic WordPress plugin (all versions prior to 1.5.0) allows unauthenticated remote attackers to perform privileged administrative actions without any credentials. The flaw stems from missing authorization checks (CWE-862), meaning the plugin executes sensitive operations without validating the requester's identity or permission level. With a CVSS 3.1 score of 7.5 and an attack vector of network/no-privileges-required, exploitation is trivially achievable against any WordPress site running the affected plugin; no public exploit or CISA KEV listing has been identified at time of analysis.
Unauthenticated PHP Object Injection in the Ultimate Maps by Supsystic WordPress plugin (all versions before 1.5.0) lets remote attackers pass attacker-controlled serialized data into a PHP unserialize() call, instantiating arbitrary PHP objects. If a usable POP (property-oriented programming) gadget chain is present in the plugin, WordPress core, or any other active plugin, this can escalate to remote code execution, file operations, or database compromise. Reported by Patchstack and assigned CVSS 9.8; there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Unauthenticated Cross-Site Scripting in the Ultimate Maps by Supsystic WordPress plugin (all versions prior to 1.5.0) allows a remote, unauthenticated attacker to inject arbitrary JavaScript into pages rendered in a victim's browser. The CVSS vector confirms a Changed scope (S:C), meaning injected scripts execute within the victim's browser security context rather than the plugin's own origin, enabling session hijacking or malicious redirection against authenticated WordPress users. No public exploit code or CISA KEV listing has been identified at time of analysis, though the unauthenticated, low-complexity attack vector significantly lowers the exploitation barrier.
Broken access control in the Ultimate Maps by Supsystic WordPress plugin (all versions prior to 1.5.0) allows unauthenticated remote attackers to perform privileged administrative actions without any credentials. The flaw stems from missing authorization checks (CWE-862), meaning the plugin executes sensitive operations without validating the requester's identity or permission level. With a CVSS 3.1 score of 7.5 and an attack vector of network/no-privileges-required, exploitation is trivially achievable against any WordPress site running the affected plugin; no public exploit or CISA KEV listing has been identified at time of analysis.
Unauthenticated PHP Object Injection in the Ultimate Maps by Supsystic WordPress plugin (all versions before 1.5.0) lets remote attackers pass attacker-controlled serialized data into a PHP unserialize() call, instantiating arbitrary PHP objects. If a usable POP (property-oriented programming) gadget chain is present in the plugin, WordPress core, or any other active plugin, this can escalate to remote code execution, file operations, or database compromise. Reported by Patchstack and assigned CVSS 9.8; there is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Unauthenticated Cross-Site Scripting in the Ultimate Maps by Supsystic WordPress plugin (all versions prior to 1.5.0) allows a remote, unauthenticated attacker to inject arbitrary JavaScript into pages rendered in a victim's browser. The CVSS vector confirms a Changed scope (S:C), meaning injected scripts execute within the victim's browser security context rather than the plugin's own origin, enabling session hijacking or malicious redirection against authenticated WordPress users. No public exploit code or CISA KEV listing has been identified at time of analysis, though the unauthenticated, low-complexity attack vector significantly lowers the exploitation barrier.