CVE-2026-15514 | Metasoft 美特软件 MetaCRM up to 6.4.0 Beta06 PHPRPC Remote Call Interface /customizemt/xkq/rpc.jsp RPCService.query phprpc_args sql injection

A vulnerability labeled as critical has been found in Metasoft 美特软件 MetaCRM up to 6.4.0 Beta06. This vulnerability affects the function RPCService.query of the file /customizemt/xkq/rpc.jsp of the component PHPRPC Remote Call Interface. Executing a manipulation of the argument phprpc_args can lead to sql injection.

This vulnerability is tracked as CVE-2026-15514. The attack can be launched remotely. Moreover, an exploit is present.

The vendor was contacted early about this disclosure but did not respond in any way.