How to fix CVE-2025-63879?

Within 30 days: Identify affected systems running the /ecommerce/products.php component of E-commerce Project and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Is PHP affected by CVE-2025-63879?

Organizations using the /ecommerce/products.php component of E-commerce Project should be aware of moderate risk from CVE-2025-63879, a cross-site scripting vulnerability rated CVSS 6.1. Attackers could inject scripts to steal sessions or perform actions as authenticated users.

CVE-2025-63879

MEDIUM

2025-11-19 [email protected]

PHP XSS Php Ecommerce Project

6.1

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:23 vuln.today

PoC Detected

Dec 12, 2025 - 16:12 vuln.today

Public exploit code

CVE Published

Nov 19, 2025 - 16:15 nvd

MEDIUM 6.1

DescriptionNVD

AnalysisAI

A reflected cross-site scripted (XSS) vulnerability in the /ecommerce/products.php component of E-commerce Project v1.0 and earlier allows attackers to execute arbitrary Javascript in the context of. Rated medium severity (CVSS 6.1), 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. A reflected cross-site scripted (XSS) vulnerability in the /ecommerce/products.php component of E-commerce Project v1.0 and earlier allows attackers to execute arbitrary Javascript in the context of a user's browser via injecting a crafted payload into the id parameter. Affected products include: Learnwithfair Php-Ecommerce-Project.

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-2025-63879 vulnerability details – vuln.today

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