Is this vulnerability remotely exploitable, or does it require local access?

It is remotely exploitable. An attacker only needs network access to the web portal and the ability to submit the registration form to attempt SQL injection via the `reg_passwd` parameter.

Does exploitation require an authenticated account?

Typically no. Because the flaw exists in the signup flow, an attacker can often exploit it without prior authentication by interacting directly with `signup.php`.

What is the safest general fix pattern for this issue?

Refactor all affected queries to use parameterized statements (prepared queries) and ensure that no user input is ever concatenated into SQL strings. Combine this with server-side validation of all form inputs and restrictive database permissions.

Severity:

HIGH RISK

(7.3)

SQL Injection via Unsanitized Password Parameter (CWE-89) in Student Web Portal signup.php

CVE-2026-3744

Published:

Mar 8, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

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May 6, 2026

Vulnerability Type

Category:

SQL Injection

CWE:

CWE-74;CWE-89

Impact:

Data Exposure and Database Compromise via SQL Injection

Severity:

HIGH RISK

(7.3)

CVSS Version:

3.1

Vulnerability Type

Category:

SQL Injection

CWE:

CWE-74;CWE-89

Impact:

Data Exposure and Database Compromise via SQL Injection

Severity:

HIGH RISK

(7.3)

CVSS Version:

3.1

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SQL Injection via Unsanitized Password Parameter (CWE-89) in Student Web Portal signup.php

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(8.6)

Server-Side Request Forgery (CWE-918) in OpenClaw Zalo Plugin sendPhoto

HIGH RISK

HIGH

(8.8)

Authorization Bypass (CWE-863) in OpenClaw Matrix Room Control Commands

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

Ship clean & secure code faster

Ship clean & secure code faster

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