What is the CVSS score of EUVD-2025-199997?

EUVD-2025-199997 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 EUVD-2025-199997?

A critical XSS vulnerability in the Blood Bank Management System allows attackers to inject malicious code that executes in users' browsers, potentially enabling credential theft, session hijacking,…

Is there a public PoC exploit available for EUVD-2025-199997?

Yes, a public proof-of-concept exploit is available for EUVD-2025-199997. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate EUVD-2025-199997?

Within 24 hours: Disable public access to the blooddinfo.php component or restrict it to authenticated users only; audit access logs for exploitation attempts. Within 7 days: Implement WAF rules to block malicious payloads in the error parameter; notify all users of the vulnerability and advise against using the affected feature. Within 30 days: Evaluate alternative blood bank management solutions; engage the vendor for patch timeline or consider migrating to patched version once available.

PHP EUVD-2025-199997

| CVE-2025-63528 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-2025-199997

Analysis Generated

Mar 15, 2026 - 13:34 vuln.today

PoC Detected

Dec 02, 2025 - 03:04 vuln.today

Public exploit code

CVE Published

Dec 01, 2025 - 15:15 nvd

HIGH 8.5

DescriptionCVE.org

A cross-site scripting (XSS) vulnerability exists in the Blood Bank Management System 1.0 within the blooddinfo.php component. 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 error parameter, which is 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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EUVD-2025-199997 vulnerability details – vuln.today

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PHP EUVD-2025-199997

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