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University Management System CVE-2026-3412

LOW
Cross-site Scripting (XSS) (CWE-79)
2026-03-02 cna@vuldb.com
2.1
CVSS 4.0 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS 4.3 (MEDIUM). Attack vector: Network. Complexity: Low. Privileges required: None. User interaction: Required. Exploitable via remote/network. Public exploit/POC available.

Exploit ScenarioDerived

A remote attacker could exploit this flaw, cross site scripting.

Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).
No patch listed yet 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 12, 2026

University Management System versions up to 1.0 is affected by cross-site scripting (xss) (CVSS 4.3).

RemediationAI

Monitor vendor advisories for a patch. Implement output encoding and Content Security Policy headers. 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

This vulnerability (CWE-79: Cross-site Scripting (XSS)) affects University Management System. was detected in itsourcecode University Management System 1.0. This affects an unknown part of the file /att_single_view.php. The manipulation of the argument dt results in cross site scripting. The attack can be executed remotely. The exploit is now public and may be used.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 2.1 LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/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
Passive
Vulnerable system: Confidentiality
None
Vulnerable system: Integrity
Low
Vulnerable system: Availability
None
Subsequent system: Confidentiality
None
Subsequent system: Integrity
None
Subsequent system: Availability
None

Lifecycle Timeline

4
Severity Changed
Apr 29, 2026 - 01:11 NVD
MEDIUM LOW
CVSS changed
Apr 29, 2026 - 01:11 NVD
4.3 (MEDIUM) 2.1 (LOW)
PoC Detected
Mar 03, 2026 - 19:45 vuln.today
Public exploit code
CVE Published
Mar 02, 2026 - 06:15 nvd
MEDIUM 4.3

DescriptionCVE.org

A vulnerability was detected in itsourcecode University Management System 1.0. This affects an unknown part of the file /att_single_view.php. The manipulation of the argument dt results in cross site scripting. The attack can be executed remotely. The exploit is now public and may be used.

Executive ViewAI

Why It Matters

Organizations using A vulnerability should be aware of moderate risk from CVE-2026-3412, a cross-site scripting vulnerability rated CVSS 4.3. Attackers could inject scripts to steal sessions or perform actions as authenticated users. Proof-of-concept code is publicly available. Organizations should apply vendor updates when available and monitor for exploitation.

Business Impact: Low
Compensating Controls

Apply vendor patch. If patching is delayed: implement CSP headers, enable HttpOnly cookies, deploy WAF XSS rules.

Threat Intelligence Overview

EPSS Score
0.0%
Top 91% 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 LOW
CISA KEV No
Public POC Yes
EPSS 0.0%
Patch available No
Active threat No
Deciding rule
LOW severity (CVSS 0.1-3.9)
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
Scheduled
Exploitation· derived
Poc
System Exposure· derived
Open
Automatable· derived
No
Human Impact
Low

Priority Score

30
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +10
PoC: +20
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

Affected Products (CPE)CVE.org

cpe:2.3:a:angeljudesuarez:university_management_system:1.0:*:*:*:*:*:*:*

Related Vulnerabilities in itsourcecode University Management System Code Injection

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6.9 Jul 21

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

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

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

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SQL injection in itsourcecode University Management System 1.0 via the dt parameter in /att_single_view.php enables remo

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SQL injection in itsourcecode University Management System 1.0 via the seme parameter in /view_result.php allows unauthe

CVE-2026-3747 MEDIUM POC
5.5 Mar 08

SQL injection in itsourcecode University Management System 1.0 via the subject parameter in /add_result.php enables remo

CVE-2026-3740 MEDIUM POC
5.5 Mar 08

SQL injection in itsourcecode University Management System 1.0 allows remote attackers to manipulate the admin_search_st

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

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