Pizzafy Ecommerce System EUVD-2026-26147

Q: What is the CVSS score of EUVD-2026-26147?

EUVD-2026-26147 has a CVSS 4.0 base score of 1.9 (Low). CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. EPSS exploitation probability: 0.0%.

| CVE-2026-7297 LOW

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

2026-04-28 cna@vuldb.com

PHP XSS

1.9

CVSS 4.0 · Vendor: vuldb

Severity by source

Vendor (vuldb) PRIMARY

1.9 LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

vuln.today AI

4.8 MEDIUM

Admin privileges (PR:H) gate the injection; scope change (S:C) because XSS executes in the victim admin's browser context enabling session theft (C:L) and DOM manipulation (I:L).

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

4.0 AV:N/AC:L/AT:N/PR:H/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (vuldb).

CVSS VectorVendor: vuldb

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Scope

Lifecycle Timeline

Analysis Generated

Jul 24, 2026 - 04:09 vuln.today

Severity Changed

Apr 29, 2026 - 01:12 NVD

MEDIUM LOW

CVSS changed

Apr 29, 2026 - 01:12 NVD

4.8 (MEDIUM) 1.9 (LOW)

EUVD ID Assigned

Apr 28, 2026 - 22:22 euvd

EUVD-2026-26147

CVE Published

Apr 28, 2026 - 22:16 nvd

LOW 1.9

DescriptionCVE.org

A vulnerability was determined in SourceCodester Pizzafy Ecommerce System 1.0. This vulnerability affects the function save_user of the file /admin/ajax.php?action=save_user. Executing a manipulation of the argument Name can lead to cross site scripting. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

AnalysisAI

Stored cross-site scripting in SourceCodester Pizzafy Ecommerce System 1.0 allows a remote attacker with administrative credentials to inject arbitrary JavaScript via the Name parameter in the save_user function at /admin/ajax.php?action=save_user. A public proof-of-concept has been disclosed by researcher joaodrmmd (VulDB #359957), though EPSS at 0.03% (9th percentile) and a CVSS 4.0 score of 1.9 reflect the high-privilege prerequisite that significantly constrains real-world exploitation. No active exploitation has been confirmed and this vulnerability is not listed in CISA KEV.

Technical ContextAI

Pizzafy Ecommerce System 1.0 is a PHP-based ecommerce application distributed by SourceCodester, targeting hobbyist and student deployments. The vulnerable endpoint is the admin AJAX handler at /admin/ajax.php?action=save_user, where the save_user function accepts a Name parameter without adequate output encoding before writing it to persistent storage or rendering it in the admin UI. CWE-79 (Improper Neutralization of Input During Web Page Generation) identifies the root cause as failure to apply context-aware HTML escaping - likely a missing htmlspecialchars() call in PHP - allowing attacker-controlled markup to be injected into the Document Object Model when the stored record is later viewed. The CVSS 4.0 vector (AV:N/AC:L/AT:N/PR:H/UI:P) confirms the attack is network-delivered, low complexity, requires no special attack prerequisites, but mandates high-privilege (admin) access and passive victim interaction.

RemediationAI

No vendor-released patch has been identified at time of analysis for Pizzafy Ecommerce System 1.0; absence of a patch reference should not be interpreted as vendor confirmation that no fix exists. As a primary compensating control, developers should apply PHP output encoding (htmlspecialchars($name, ENT_QUOTES, 'UTF-8')) to the Name parameter before it is persisted or rendered in any HTML context within the save_user function. Access to the /admin/ajax.php endpoint should be restricted to trusted IP ranges using Apache .htaccess Allow/Deny directives or nginx geo/allow blocks, reducing exposure to external attackers even with valid credentials. Deploying a Content Security Policy (CSP) response header with script-src 'self' will limit injected script execution even if a payload reaches the DOM. For full technical disclosure and POC details, see https://github.com/joaodrmmd/VulDB-Reports/blob/main/XSS%20-%20Users.pdf and the VulDB advisory at https://vuldb.com/vuln/359957.