SQL Injection Vulnerability in itsourcecode Content Management System by itsourcecode
CVE-2026-10256

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Content Management System
Vendor
CVE Published:
1 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-10256?

A vulnerability exists in the itsourcecode Content Management System version 1.0, particularly in the /save_comment.php file. This issue arises from improper handling of user-supplied input in the Name argument, allowing an attacker to execute SQL injection attacks. Such exploitation can lead to unauthorized data access and manipulation. Given that the exploit is publicly available, it is crucial for users of this CMS to implement appropriate security measures and updates to safeguard their systems.

Affected Version(s)

Content Management System 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-2026-10256 - Proof of Concept

References

https://vuldb.com/vuln/367536
vdb-entrytechnical-description
https://vuldb.com/vuln/367536/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-10256
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

gracepure (VulDB User)
.