Which versions of PHP are affected by CVE-2026-2190?

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.

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.

PHP CVE-2026-2190

Q: 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/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. EPSS exploitation probability: 0.0%.

MEDIUM

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

2026-02-08 cna@vuldb.com

PHP SQLi

5.5

CVSS 4.0 · NVD

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

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

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)

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

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.

AnalysisAI

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. …

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Risk assessment & exploitation conditions
Attack chain visualization
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Threat intelligence from 22 sources
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

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

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 AssessmentAI

Exploitation	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. Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	CVSS 7.3 (HIGH). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	A remote attacker could exploit this flaw, sql injection.
Remediation	Monitor vendor advisories for a patch. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

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. …

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-2190 vulnerability details – vuln.today

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PHP CVE-2026-2190

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

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Attack ChainAIDerived

Vulnerability AssessmentAI

Recommended ActionAI

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External POC / Exploit Code