SQL Injection Vulnerability in itsourcecode Parameter Handler
CVE-2026-4614

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Sanitize Or Validate This Input
Vendor
CVE Published:
23 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4614?

A vulnerability has been identified in the itsourcecode 'sanitize or validate this input' product, specifically within the Parameter Handler component located in the /admin/subjects.php file. This privilege can be exploited through manipulation of the argument subject_code, which results in SQL injection. Importantly, this issue can be triggered remotely, making it a notable security threat. The exploit for this vulnerability has been publicly disclosed, increasing the urgency for users to implement protective measures.

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Deploy the Patch

Affected Version(s)

sanitize or validate this input 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-2026-4614 - Proof of Concept

References

https://vuldb.com/?id.352478
vdb-entrytechnical-description
https://vuldb.com/?ctiid.352478
signaturepermissions-required
https://vuldb.com/?submit.775723
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

chenwei (VulDB User)
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