SQL Injection Vulnerability in wbbeyourself MAC-SQL Product by wbbeyourself
CVE-2026-5587

5.3MEDIUM

Key Information:

Vendor

Wbbeyourself

Status
Mac-sql
Vendor
CVE Published:
5 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5587?

An SQL injection vulnerability has been discovered in the wbbeyourself MAC-SQL product, specifically within the _execute_sql function located in core/agents.py of the Refiner Agent component. This vulnerability allows for remote exploitation, with various public exploits already available, potentially endangering sensitive data. The vendor has been notified about this issue, but there has been no response regarding a resolution. Continuous delivery practices mean that version-specific mitigation details are not provided, placing users at ongoing risk.

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Affected Version(s)

MAC-SQL 31a9df5e0d520be4769be57a4b9022e5e34a14f4

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-2026-5587 - Proof of Concept

References

https://vuldb.com/vuln/355386
vdb-entrytechnical-description
https://vuldb.com/vuln/355386/cti
signaturepermissions-required
https://vuldb.com/submit/784459
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

Goku (VulDB User)
VulDB CNA Team
JSON
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