What is the CVSS score of CVE-2026-3953?

CVE-2026-3953 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of Proticaret E-Commerce are affected by CVE-2026-3953?

Gosoft Proticaret E-Commerce versions 5.0.0 through 6.0.1767.1383 contain a reflected cross-site scripting (XSS) vulnerability that could allow attackers to steal customer session data and payment…

Proticaret E-Commerce CVE-2026-3953

EUVD-2026-28349 HIGH

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

2026-05-07 TR-CERT

GHSA-p86h-jj99-f63w

XSS

8.8

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

May 07, 2026 - 12:15 vuln.today

CVE Published

May 07, 2026 - 11:20 nvd

HIGH 8.8

DescriptionNVD

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Gosoft Software Industry and Trade Ltd. Co. Proticaret E-Commerce allows Cross-Site Scripting (XSS), Reflected XSS.

This issue affects Proticaret E-Commerce: from v5.0.0 before V 6.0.1767.1383.

AnalysisAI

Cross-site scripting in Gosoft Proticaret E-Commerce v5.0.0 through v6.0.1767.1383 allows remote attackers to execute arbitrary JavaScript in victim browsers via crafted HTTP requests. Despite the 8.8 CVSS score indicating complete compromise (High C/I/A), the CVSS vector reveals this is a reflected XSS requiring user interaction (UI:R), not a stored or blind XSS. …

RemediationAI

Within 24 hours: inventory all Gosoft Proticaret instances in production and verify installed versions against 5.0.0-6.0.1767.1383. Within 7 days: implement input validation and output encoding for all HTTP request parameters; deploy Web Application Firewall (WAF) rules to block reflected XSS patterns; educate customer-facing staff not to click suspicious links in emails. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-3953 vulnerability details – vuln.today

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Proticaret E-Commerce CVE-2026-3953

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

RemediationAI

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External POC / Exploit Code