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Student File Management System CVE-2025-14621

MEDIUM
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
2025-12-13 cna@vuldb.com
5.5
CVSS 4.0 · Vendor: vuldb
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Attack ChainAIDerived

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

  1. Access
    Recon vulnerability endpoint
  2. Delivery
    Craft SQL payload
  3. Exploit
    Send unauthenticated POST
  4. Execution
    Exploit SQL injection
  5. Impact
    Extract/modify database data

Vulnerability Assessment

Weakness
CWE
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 configurations of Student File Management System 1.0. The attack requires the /admin/update_user.php endpoint to be reachable over the network. No user interaction is required. Limits: The admin panel may be restricted in some deployments (e.g., internal network only), which would block exploitation. The impact is limited to low data confidentiality, integrity, and availability per the CVSS vector.

Impact

The CVSS 4.0 base score of 5.5 (Medium) reflects a low-complexity, unauthenticated, network-accessible attack with low impacts to confidentiality, integrity, and availability. The EPSS score of 0.05% (15th percentile) suggests very low exploitation activity in the wild, and the absence of a CISA KEV entry further supports that active exploitation is not prevalent. While the public exploit code lowers the barrier to attack, the low EPSS and limited impact mean this is a lower-risk issue for most environments. However, if the admin panel is exposed to untrusted networks, the risk increases accordingly.

Exploit ScenarioDerived

An attacker identifies a publicly accessible instance of Student File Management System and sends a crafted HTTP POST request to /admin/update_user.php with a malicious user_id value containing SQL injection payloads. Using the public exploit code, the attacker can extract database records (e.g., user credentials) or modify data, compromising the system's confidentiality and integrity.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAIv1 – Jul 27, 2026

SQL injection in Student File Management System 1.0 allows remote unauthenticated attackers to manipulate database queries via the user_id parameter in /admin/update_user.php. Public exploit code is available on GitHub, but the EPSS score (0.05%) indicates low exploitation probability and no active exploitation is confirmed (not in CISA KEV). The vulnerability is easy to exploit but yields only limited data confidentiality, integrity, and availability impacts.

RemediationAI

No vendor-released patch is available at the time of this analysis. The vendor (code-projects.org) has not issued an official update for version 1.0. As a workaround, implement input validation and parameterized queries for the user_id parameter in /admin/update_user.php. Additionally, restrict network access to the admin panel (e.g., using a firewall or VPN) to minimize exposure. If no security update becomes available, consider migrating to an alternative file management solution with active security support. Note that these workarounds may not eliminate all risk and could affect administrative usability.

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Technical ContextAI · show details

The vulnerability is a classic SQL injection (CWE-74) caused by improper neutralization of special elements used in SQL commands. The affected product, Student File Management System 1.0 (CPE: cpe:2.3:a:fabian:student_file_management_system:1.0:*:*:*:*:*:*:*), directly incorporates user-supplied input from the user_id parameter into a SQL query without sanitization or parameterization. The PHP-based backend executes the crafted query, allowing attackers to execute arbitrary SQL statements against the underlying database.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (vuldb) 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
vuln.today AI 7.3 HIGH

Remote unauthenticated SQL injection, low impacts

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (vuldb).

CVSS VectorVendor: vuldb

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

DescriptionCVE.org

A vulnerability was identified in code-projects Student File Management System 1.0. This affects an unknown part of the file /admin/update_user.php. The manipulation of the argument user_id leads to sql injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.

Threat Intelligence Overview

EPSS Score
0.1%
Top 85% exploitable
Prevalence
Low
niche educational software, small footprint
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 0.1%
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
Scheduled
Exploitation· derived
Poc
System Exposure· derived
Open
Automatable· derived
Yes
Human Impact· derived
Medium

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:fabian:student_file_management_system:1.0:*:*:*:*:*:*:*
CVE-2025-14646 MEDIUM POC
5.5 Dec 14

SQL injection in Student File Management System 1.0 allows remote attackers to manipulate the stud_id parameter in /admi

CVE-2025-14645 MEDIUM POC
5.5 Dec 14

SQL injection in Student File Management System 1.0 allows remote attackers to manipulate database queries via the user_

CVE-2025-14640 MEDIUM POC
5.5 Dec 14

SQL injection in Student File Management 1.0 via /admin/save_student.php enables remote, unauthenticated attackers to ma

CVE-2025-14623 MEDIUM POC
5.5 Dec 13

SQL injection in Student File Management System 1.0 at /admin/update_student.php via the stud_id parameter allows remote

CVE-2025-14622 MEDIUM POC
5.5 Dec 13

SQL injection in Student File Management System 1.0 allows remote unauthenticated attackers to manipulate database queri

CVE-2025-14620 MEDIUM POC
5.5 Dec 13

SQL injection in Student File Management System 1.0 allows remote attackers to manipulate database queries via the Usern

CVE-2025-14619 MEDIUM POC
5.5 Dec 13

SQL injection in code-projects Student File Management System 1.0 allows remote unauthenticated attackers to manipulate

CVE-2025-15050 LOW POC
2.1 Dec 24

Unauthenticated file upload vulnerability in code-projects Student File Management System 1.0 allows authenticated remot

CVE-2025-15205 LOW POC
2.1 Dec 29

SQL injection in Student File Management System 1.0 via the istore_id parameter in /download.php allows authenticated re

CVE-2025-15213 LOW POC
2.1 Dec 30

Information disclosure vulnerability in Student File Management System 1.0 allows low-privileged authenticated users to

CVE-2025-14663 LOW POC
1.9 Dec 14

Cross-site scripting (XSS) in code-projects Student File Management System 1.0 allows high-privilege users to inject mal

CVE-2025-14662 LOW POC
1.9 Dec 14

Cross-site scripting vulnerability in code-projects Student File Management System 1.0 allows high-privilege authenticat

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