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PHP CVE-2026-4235

| EUVDEUVD-2026-12403 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-2026-12403
Analysis Generated
Mar 16, 2026 - 12:00 vuln.today
CVE Published
Mar 16, 2026 - 11:02 nvd
HIGH 7.3

DescriptionCVE.org

A weakness has been identified in itsourcecode Online Enrollment System 1.0. This issue affects some unknown processing of the file /sms/login.php. This manipulation of the argument user_email causes sql injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.

AnalysisAI

SQL injection in itsourcecode Online Enrollment System 1.0 allows unauthenticated remote attackers to manipulate the user_email parameter in /sms/login.php and execute arbitrary database queries. Public exploit code exists for this vulnerability, enabling attackers to read, modify, or delete sensitive enrollment data without authentication. No patch is currently available.

Technical ContextAI

The vulnerability affects itsourcecode Online Enrollment System 1.0 (CPE: cpe:2.3:a:itsourcecode:online_enrollment_system:*:*:*:*:*:*:*:*), a PHP-based web application for managing student enrollments. The issue is classified as CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), which occurs when user-supplied input is concatenated directly into SQL queries without proper sanitization or parameterization. The login.php file fails to properly validate or escape the user_email parameter before using it in database queries, allowing attackers to inject arbitrary SQL commands that the database will execute.

RemediationAI

No official patch or updated version is currently mentioned in the available references, leaving users of Online Enrollment System 1.0 exposed. As immediate mitigation, administrators should implement a Web Application Firewall (WAF) with SQL injection detection rules, particularly monitoring the /sms/login.php endpoint and user_email parameter. Input validation and parameterized queries should be implemented in the login.php file if source code access is available. Given the public exploit availability at https://github.com/yuji0903/silver-guide/issues/11, affected systems should be considered compromised and undergo security review.

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CVE-2026-4235 vulnerability details – vuln.today

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