How to fix CVE-2025-63443?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Is PHP affected by CVE-2025-63443?

Organizations using School Management System PHP v1.0 should be aware of moderate risk from CVE-2025-63443, a cross-site scripting vulnerability rated CVSS 5.4. Attackers could inject scripts to steal sessions or perform actions as authenticated users. Proof-of-concept code is publicly available.

CVE-2025-63443

MEDIUM

2025-11-03 [email protected]

PHP XSS School Management System Php

5.4

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:20 vuln.today

PoC Detected

Feb 03, 2026 - 15:01 vuln.today

Public exploit code

CVE Published

Nov 03, 2025 - 15:15 nvd

MEDIUM 5.4

DescriptionNVD

School Management System PHP v1.0 is vulnerable to Cross Site Scripting (XSS) in /login.php via the password parameter.

AnalysisAI

School Management System PHP v1.0 is vulnerable to Cross Site Scripting (XSS) in /login.php via the password parameter. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. School Management System PHP v1.0 is vulnerable to Cross Site Scripting (XSS) in /login.php via the password parameter. Affected products include: School Management System Php Project School Management System Php.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

CVE-2025-63443 vulnerability details – vuln.today

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