What is the CVSS score of CVE-2026-2190?

CVE-2026-2190 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: 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. EPSS exploitation probability: 0.0%.

Is there a public PoC exploit available for CVE-2026-2190?

Yes, a public proof-of-concept exploit is available for CVE-2026-2190. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-2190?

Within 24 hours: Isolate affected School Management System instances from production networks or implement emergency WAF rules to restrict access to /ramonsys/user/controller.php; audit access logs for exploitation attempts. Within 7 days: Conduct full system inventory to identify all deployments; reset credentials for system administrators; implement network segmentation to limit lateral movement. Within 30 days: Evaluate alternative school management solutions; coordinate with vendor for patch timeline; plan controlled migration strategy to remove vulnerable software.

School Management System CVE-2026-2190

MEDIUM

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2026-02-08 cna@vuldb.com

PHP SQLi School Management System Itsourcecode

5.5

CVSS 4.0 · NVD

View

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

Access

Send HTTP request with malicious SQL in ID parameter
Exploit

SQL injection executed in controller.php
Execution

Database queried or modified
Impact

Sensitive data extracted or system compromised

Vulnerability Assessment

Weakness	CWE CWE-74 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Input neutralization, injection prevention
Exploitation Conditions	No special conditions — remote unauthenticated exploitation against default installations of itsourcecode School Management System 1.0 with accessible /ramonsys/user/controller.php endpoint accepting unsanitized ID parameter.
Impact	CVSS 7.3 (HIGH). Attack vector: Network. Complexity: Low. Privileges required: None. User interaction: None. Exploitable via remote/network. Public exploit/POC available.
Exploit ScenarioDerived	A remote attacker could exploit this flaw, sql injection.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 12, 2026

SQL injection in itsourcecode School Management System 1.0 via the ID parameter in /ramonsys/user/controller.php allows unauthenticated remote attackers to execute arbitrary SQL queries and potentially access or modify sensitive data. Public exploit code exists for this vulnerability, increasing the risk of active exploitation. No patch is currently available, requiring organizations to implement alternative mitigations or restrict access to vulnerable systems.

Earlier versions of this analysis (1)

v1 Mar 12, 2026 - 21:55 CVSS 7.3

A security flaw has been discovered in itsourcecode School Management System 1.0. This impacts an unknown function of the file /ramonsys/user/controller.php. [CVSS 7.3 HIGH]

RemediationAI

Monitor vendor advisories for a patch. Use parameterized queries. Implement input validation. Restrict network access to the affected service where possible.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Affects School Management System. A security flaw has been discovered in itsourcecode School Management System 1.0. This impacts an unknown function of the file /ramonsys/user/controller.php. The manipulation of the argument ID results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

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Exploit and PoC references, threat intelligence from 22 sources

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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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Attack Requirements

None

Privileges Required

None

User Interaction

None

Vulnerable system: Confidentiality

Low

Vulnerable system: Integrity

Low

Vulnerable system: Availability

Low

Subsequent system: Confidentiality

None

Subsequent system: Integrity

None

Subsequent system: Availability

None

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

HIGH MEDIUM

CVSS changed

Apr 29, 2026 - 01:11 NVD

7.3 (HIGH) 5.5 (MEDIUM)

PoC Detected

Feb 10, 2026 - 15:10 vuln.today

Public exploit code

CVE Published

Feb 08, 2026 - 23:15 nvd

HIGH 7.3

DescriptionCVE.org

A security flaw has been discovered in itsourcecode School Management System 1.0. This impacts an unknown function of the file /ramonsys/user/controller.php. The manipulation of the argument ID results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

Executive ViewAI

Why It Matters

A high-severity vulnerability (CVE-2026-2190, CVSS 7.3) has been identified in the School Management System 1.0 affecting user authentication and data handling. Public exploits are currently available, creating immediate risk to student records, staff credentials, and institutional data. Organizations running this system require urgent mitigation to prevent unauthorized access and potential regulatory compliance violations.

Business Impact: High

Compensating Controls

Implement WAF rules to block requests to /ramonsys/user/controller.php; restrict network access to administrative interfaces using firewall rules; disable the affected feature/module if operationally feasible; enforce multi-factor authentication for all system users; increase logging and monitoring for suspicious authentication attempts; consider air-gapping the system until patch availability; implement IP whitelisting for legitimate administrative access only.

Threat Intelligence Overview

EPSS Score

0.0%

Top 91% exploitable

Exploit

POC

Public exploit code exists

Data Quality

5 sources

Confidence: Medium

NVD

CVE.org

EPSS

GitHub

VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC Yes

EPSS 0.0%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Out-of-Cycle

Exploitation· derived

Poc

System Exposure· derived

Open

Automatable· derived

Yes

Human Impact

High

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +28

PoC: +20

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

SQL Injection HIGH

SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.

Affected Products (CPE)CVE.org

cpe:2.3:a:itsourcecode:school_management_system:1.0:*:*:*:*:*:*:*