SQL Injection Vulnerability in Feelcrm-os by Feelec-yishu
CVE-2026-105287

5.3MEDIUM

Key Information:

Vendor

Feelec-yishu

Status
Feelcrm-os
Vendor
CVE Published:
5 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-105287?

A vulnerability has been identified in the Feelcrm-os version 1.0.0, specifically within the getMemberByGroups endpoint located in AjaxRequestController.class.php. The flaw arises from improper handling of input parameters, which allows for SQL injection attacks that can be executed remotely. The exploitation of this weakness can lead to unauthorized data access or manipulation. The issue was reported early to the vendor, but there has been no response regarding a fix as of now.

Affected Version(s)

feelcrm-os 1.0.0

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-2026-105287 - Proof of Concept

References

https://vuldb.com/vuln/413468
vdb-entrytechnical-description
https://vuldb.com/vuln/413468/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-105287
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

liaoxijun10086 (VulDB User)
VulDB CNA Team
.