SQL Injection Vulnerability in AutohomeCorp Frostmourne Product
CVE-2026-5563

5.3MEDIUM

Key Information:

Vendor

Autohomecorp

Status
Frostmourne
Vendor
CVE Published:
5 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5563?

A security flaw has been identified in the AutohomeCorp Frostmourne product version 1.0 and earlier, affecting the httpTest function located in the /api/monitor-api/alarm/previewData component. This vulnerability allows an attacker to manipulate input and execute unauthorized SQL commands through an exploited API endpoint. As the exploit is publicly available, it poses a significant risk for remote attacks targeting users of this application.

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Affected Version(s)

frostmourne 1.0

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-2026-5563 - Proof of Concept

References

https://vuldb.com/vuln/355333
vdb-entrytechnical-description
https://vuldb.com/vuln/355333/cti
signaturepermissions-required
https://vuldb.com/submit/782969
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

xcxr (VulDB User)
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