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University Management System CVE-2026-3747

MEDIUM
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
2026-03-08 cna@vuldb.com
5.5
CVSS 4.0 · NVD
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Attack ChainAIDerived

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

  1. Access
    Craft SQL injection payload in subject parameter
  2. Exploit
    Send HTTP request to /add_result.php
  3. Execution
    Execute arbitrary SQL queries
  4. Impact
    Extract or modify database records

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Input neutralization, injection prevention
Exploitation Conditions

itsourcecode University Management System 1.0 with /add_result.php endpoint accessible. No authentication required. Default configurations allow unauthenticated POST/GET requests to vulnerable parameter without input validation.

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 University Management System 1.0 via the subject parameter in /add_result.php enables remote attackers to execute arbitrary database queries without authentication. Public exploit code exists for this vulnerability, and no patch is currently available. Affected installations face potential data exfiltration, modification, or deletion through unauthenticated network-based attacks.

Earlier versions of this analysis (1)
v1 Mar 12, 2026 - 21:55 CVSS 7.3

A vulnerability was identified in itsourcecode University Management System 1.0. Affected by this issue is some unknown functionality of the file /add_result.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 University Management System. A vulnerability was identified in itsourcecode University Management System 1.0. Affected by this issue is some unknown functionality of the file /add_result.php. Such manipulation of the argument subject leads to sql injection. The attack may be launched remotely. The exploit is publicly available and might be used.

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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

4
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
Mar 09, 2026 - 15:16 vuln.today
Public exploit code
CVE Published
Mar 08, 2026 - 16:16 nvd
HIGH 7.3

DescriptionCVE.org

A vulnerability was identified in itsourcecode University Management System 1.0. Affected by this issue is some unknown functionality of the file /add_result.php. Such manipulation of the argument subject leads to sql injection. The attack may be launched remotely. The exploit is publicly available and might be used.

Executive ViewAI

Why It Matters

A high-severity vulnerability in the University Management System's result submission functionality (CVE-2026-3747) poses a direct threat to data integrity and system availability. With public exploits available and no patch currently available, attackers could potentially manipulate academic records or disrupt operations, affecting students, faculty, and institutional credibility.

Business Impact: High
Compensating Controls

Implement Web Application Firewall (WAF) rules to restrict access to /add_result.php by IP whitelist; disable the /add_result.php functionality if not immediately required; enforce strict network segmentation limiting access to university staff only; implement enhanced logging and real-time alerting on result submissions; conduct manual audits of recent academic records for unauthorized modifications.

Threat Intelligence Overview

EPSS Score
0.0%
Top 94% exploitable
Exploit
POC
Public exploit code exists
Data Quality
5 sources
Confidence: Medium

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

48
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +28
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

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:angeljudesuarez:university_management_system:1.0:*:*:*:*:*:*:*
CVE-2024-6957 MEDIUM POC
6.9 Jul 21

A vulnerability classified as critical has been found in itsourcecode University Management System 1.0. Rated medium sev

CVE-2024-1266 MEDIUM POC
6.1 Feb 07

A vulnerability classified as problematic was found in CodeAstro University Management System 1.0. Rated medium severity

CVE-2026-3413 MEDIUM POC
5.5 Mar 02

SQL injection in itsourcecode University Management System 1.0 via the ID parameter in /admin_single_student.php allows

CVE-2026-3411 MEDIUM POC
5.5 Mar 02

SQL injection in itsourcecode University Management System 1.0 via the ID parameter in /admin_single_student_update.php

CVE-2026-3944 MEDIUM POC
5.5 Mar 11

SQL injection in itsourcecode University Management System 1.0 via the Name parameter in /att_add.php enables unauthenti

CVE-2024-6958 MEDIUM POC
5.3 Jul 21

A vulnerability classified as critical was found in itsourcecode University Management System 1.0. Rated medium severity

CVE-2024-6956 MEDIUM POC
5.3 Jul 21

A vulnerability was found in itsourcecode University Management System 1.0. Rated medium severity (CVSS 5.3), this vulne

CVE-2024-6952 MEDIUM POC
5.3 Jul 21

A vulnerability has been found in itsourcecode University Management System 1.0 and classified as critical. Rated medium

CVE-2024-1265 MEDIUM POC
4.8 Feb 07

A vulnerability classified as problematic has been found in CodeAstro University Management System 1.0. Rated medium sev

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