SQL Injection Vulnerability in SourceCodester Survey Application System
CVE-2025-12929

6.9MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Survey Application System
Vendor
CVE Published:
10 November 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-12929?

A SQL injection vulnerability exists in the save_user/update_user function of the /LoginRegistration.php file in SourceCodester Survey Application System 1.0. This flaw allows an attacker to manipulate the 'fullname' argument to execute arbitrary SQL commands, potentially compromising the database. The attack can be executed remotely, exposing the application to malicious exploits from unauthorized users. Other parameters may also be susceptible, heightening the risk of data breach and system integrity compromise.

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Affected Version(s)

Survey Application 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-2025-12929 - Proof of Concept

References

https://vuldb.com/?id.331649
vdb-entrytechnical-description
https://vuldb.com/?ctiid.331649
signaturepermissions-required
https://vuldb.com/?submit.681746
third-party-advisory

CVSS V4

Score:
6.9
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

lakshay12311 (VulDB User)
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