SQL Injection Vulnerability in SourceCodester Student Grading System
CVE-2025-10420

5.3MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Student Grading System
Vendor
CVE Published:
15 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-10420?

A SQL injection vulnerability exists in the SourceCodester Student Grading System 1.0, specifically within the /form137.php file. Attackers can exploit this flaw by manipulating the ID argument, enabling unauthorized database access and potential data leakage. This vulnerability can be triggered remotely, posing significant risks to users' data integrity and security.

Affected Version(s)

Student Grading 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-2025-10420 - Proof of Concept

References

https://vuldb.com/?id.323854
vdb-entrytechnical-description
https://vuldb.com/?ctiid.323854
signaturepermissions-required
https://vuldb.com/?submit.646927
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

quchunyi (VulDB User)
.
CVE-2025-10420 : SQL Injection Vulnerability in SourceCodester Student Grading System