Unrestricted File Upload Vulnerability in Metasoft MetaCRM Software
CVE-2026-10205

5.3MEDIUM

Key Information:

Vendor

Metasoft 美特软件

Status
Metacrm
Vendor
CVE Published:
1 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-10205?

Metasoft MetaCRM version 6.4.0 features a security vulnerability within the upload.jsp file located in the develop/systparam/softlogo directory. This weakness enables attackers to upload files without any restrictions, potentially leading to harmful consequences for system integrity and data security. The vulnerability is accessible remotely and has been disclosed in public forums, emphasizing the urgency for mitigation measures. Despite prior notification, the vendor has not responded, raising concerns about their commitment to security.

Affected Version(s)

MetaCRM 6.4.0

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-2026-10205 - Proof of Concept

References

https://vuldb.com/vuln/367485
vdb-entry
https://vuldb.com/vuln/367485/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-10205
third-party-advisory

CVSS V4

Score:
5.3
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

red88-debug (VulDB User)
VulDB CNA Team
.