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PHP CVE-2026-4236

| EUVDEUVD-2026-12421 MEDIUM
SQL Injection (CWE-89)
2026-03-16 VulDB
5.5
CVSS 4.0 · NVD
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Severity by source

NVD PRIMARY
5.5 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

7
CVSS changed
Apr 29, 2026 - 01:11 NVD
6.9 (MEDIUM) 5.5 (MEDIUM)
Severity Changed
Apr 22, 2026 - 21:37 NVD
HIGH MEDIUM
CVSS changed
Apr 22, 2026 - 21:37 NVD
7.3 (HIGH) 6.9 (MEDIUM)
PoC Detected
Mar 16, 2026 - 14:53 vuln.today
Public exploit code
EUVD ID Assigned
Mar 16, 2026 - 12:00 euvd
EUVD-2026-12421
Analysis Generated
Mar 16, 2026 - 12:00 vuln.today
CVE Published
Mar 16, 2026 - 11:32 nvd
HIGH 7.3

DescriptionCVE.org

A security vulnerability has been detected in itsourcecode Online Enrollment System 1.0. Impacted is an unknown function of the file /enrollment/index.php?view=add. Such manipulation of the argument txtsearch/deptname/name leads to sql injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

AnalysisAI

SQL injection in itsourcecode Online Enrollment System 1.0 allows unauthenticated remote attackers to manipulate parameters in the enrollment module via the txtsearch, deptname, or name arguments. Public exploit code exists for this vulnerability, which enables attackers to read, modify, or delete database contents. No patch is currently available.

Technical ContextAI

The vulnerability affects itsourcecode Online Enrollment System version 1.0 (CPE: cpe:2.3:a:itsourcecode:online_enrollment_system:*:*:*:*:*:*:*:*), a PHP-based web application for managing student enrollments. The root cause is CWE-89 (SQL Injection), where user-supplied input is concatenated directly into SQL queries without proper parameterization or escaping. The affected file /enrollment/index.php accepts GET parameters through the 'view=add' functionality, and the txtsearch, deptname, and name parameters are vulnerable to SQL injection attacks, allowing attackers to manipulate database queries and potentially extract, modify, or delete sensitive enrollment data.

RemediationAI

No official patch is currently available from the vendor for this vulnerability. Organizations using itsourcecode Online Enrollment System 1.0 should immediately implement input validation and parameterized queries for all user inputs in the affected /enrollment/index.php file, particularly for the txtsearch, deptname, and name parameters. As a temporary mitigation, implement a Web Application Firewall (WAF) with SQL injection detection rules, restrict access to the enrollment system to trusted IP addresses only, and conduct a thorough security audit of all user input handling throughout the application. Consider migrating to a more secure enrollment system if the vendor does not provide timely security updates.

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CVE-2026-4236 vulnerability details – vuln.today

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