Which versions of PHP are affected by CVE-2026-2013?

A HIGH severity vulnerability in itsourcecode Student Management System 1.0 allows unauthenticated attackers to exploit the application through a publicly available proof-of-concept.

Is there a public PoC exploit available for CVE-2026-2013?

Yes, a public proof-of-concept exploit is available for CVE-2026-2013. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-2013?

Within 24 hours: Isolate or restrict network access to the affected Student Management System; implement Web Application Firewall (WAF) rules to block requests to /ramonsys/soa/index.php; audit access logs for exploitation attempts. Within 7 days: Conduct forensic review of system activity to identify any successful exploits; engage vendor (itsourcecode) for emergency patch timeline; deploy network segmentation to limit system exposure. Within 30 days: Implement compensating controls such as authentication proxies or reverse proxy filtering; evaluate alternative systems if patch is not released; complete security assessment post-mitigation.

PHP CVE-2026-2013

Q: What is the CVSS score of CVE-2026-2013?

CVE-2026-2013 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)

2026-02-06 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 - 21:54 vuln.today

PoC Detected

Feb 10, 2026 - 18:13 vuln.today

Public exploit code

CVE Published

Feb 06, 2026 - 10:16 nvd

HIGH 7.3

DescriptionCVE.org

A vulnerability was identified in itsourcecode Student Management System 1.0. This affects an unknown function of the file /ramonsys/soa/index.php. Such manipulation of the argument ID leads to sql injection. The attack may be launched remotely. The exploit is publicly available and might be used.

AnalysisAI

SQL injection in itsourcecode Student Management System 1.0 via the ID parameter in /ramonsys/soa/index.php allows unauthenticated remote attackers to manipulate database queries with public exploit code available. The vulnerability enables attackers to read, modify, or delete sensitive educational data without authentication or user interaction. …

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Threat intelligence from 22 sources
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access

Craft malicious SQL in ID parameter

Exploit

Send request to /ramonsys/soa/index.php

Execution

SQL injection executes in database query

Impact

Extract or modify sensitive data

Access

Craft malicious SQL in ID parameter

Exploit

Send request to /ramonsys/soa/index.php

Execution

SQL injection executes in database query

Impact

Extract or modify sensitive data

Vulnerability AssessmentAI

Exploitation	No special conditions — remote unauthenticated exploitation against default itsourcecode Student Management System 1.0 installations with /ramonsys/soa/index.php accessible. 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 or restrict network access to the affected Student Management System; implement Web Application Firewall (WAF) rules to block requests to /ramonsys/soa/index.php; audit access logs for exploitation attempts. …

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

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CVE-2026-2013 vulnerability details – vuln.today

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PHP CVE-2026-2013

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