SQL Injection Risk in Metasoft MetaCRM Due to Remote Call Interface Vulnerability
CVE-2026-15514

6.9MEDIUM

Key Information:

Vendor

Metasoft 美特软件

Status
Metacrm
Vendor
CVE Published:
12 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15514?

A vulnerability exists in Metasoft's MetaCRM software versions up to 6.4.0 Beta06, specifically within the RPC call handling function. By manipulating the argument 'phprpc_args' within the RPCService.query interface located at /customizemt/xkq/rpc.jsp, an attacker can execute a SQL injection attack. This flaw allows for unauthorized access and manipulation of the database, with the potential to launch attacks remotely. Exploitation details have been leaked, posing a risk to users if not addressed swiftly.

Affected Version(s)

MetaCRM 6.4.0 Beta06

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-15514 - Proof of Concept

References

https://vuldb.com/vuln/377843
vdb-entrytechnical-description
https://vuldb.com/vuln/377843/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15514
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

bigbrother_man (VulDB User)
VulDB CNA Team
.