What is the CVSS score of CVE-2025-63533?

CVE-2025-63533 has a CVSS 3.1 base score of 8.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of PHP are affected by CVE-2025-63533?

A high-severity cross-site scripting vulnerability in the Blood Bank Management System allows attackers to inject malicious code that executes in users' browsers, potentially compromising sensitive…

How to fix or mitigate CVE-2025-63533?

Within 24 hours: disable or restrict access to updateprofile.php and rprofile.php components; notify all users to avoid profile updates. Within 7 days: implement Web Application Firewall (WAF) rules to block script injection patterns in the affected parameters (rname, remail, rpassword, rphone, rcity); conduct security audit of user input handling across the application. Within 30 days: engage vendor for emergency patch development or security update; evaluate replacement solutions if vendor cannot provide timely fix; implement code review and input validation remediation across the application.

PHP CVE-2025-63533

EUVD-2025-199993 HIGH

Cross-site Scripting (XSS) (CWE-79)

2025-12-01 cve@mitre.org

PHP XSS Blood Bank Management System

8.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.5 HIGH

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 15, 2026 - 13:34 euvd

EUVD-2025-199993

Analysis Generated

Mar 15, 2026 - 13:34 vuln.today

CVE Published

Dec 01, 2025 - 16:15 nvd

HIGH 8.5

DescriptionCVE.org

A cross-site scripting (XSS) vulnerability exists in the Blood Bank Management System 1.0 within the updateprofile.php and rprofile.php components. The application fails to properly sanitize or encode user-supplied input before rendering it in response. An attacker can inject malicious JavaScript payloads into the rname, remail, rpassword, rphone, rcity parameters, which are then executed in the victim's browser when the page is viewed.

Analysis

Technical ContextAI

Cross-site scripting (XSS) allows injection of client-side scripts into web pages viewed by other users due to insufficient output encoding.

RemediationAI

Encode all user-supplied output contextually (HTML, JS, URL). Implement Content Security Policy (CSP) headers. Use HTTPOnly and Secure cookie flags.

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CVE-2025-63533 vulnerability details – vuln.today

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PHP CVE-2025-63533

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

Analysis

Technical ContextAI

RemediationAI

More from same product – last 7 days

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External POC / Exploit Code