What is the CVSS score of EUVD-2025-17518?

EUVD-2025-17518 has a CVSS 3.1 base score of 6.8 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H. EPSS exploitation probability: 0.1%.

Welcart EUVD-2025-17518

| CVE-2025-47511 MEDIUM

Path Traversal (CWE-22)

2025-06-09 audit@patchstack.com

WordPress Path Traversal Welcart E Commerce Wordpress Plugin Welcart

6.8

CVSS 3.1 · NVD

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Vulnerability Assessment

Weakness

CWE

CWE-22

OWASP Top 10:2025

A01:2025 - Broken Access Control

ASVS 5.0

V5 - File Handling Path canonicalization, traversal prevention

MITRE ATT&CK

2 techniques across 2 tactics: Discovery, Collection

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 0.1% exploitation probability (EPSS)

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AnalysisAIv1 – Jul 26, 2026

Arbitrary file deletion in Welcart e-Commerce for WordPress up to 2.11.13 enables authenticated high-privilege users to delete arbitrary server files via path traversal, potentially disrupting site operations. No active exploitation is confirmed, and the EPSS score is low at 0.09%, indicating limited real-world exploitation likelihood despite a public advisory.

Affected VersionsENISA

Welcart e-Commerce n/a ≤2.11.13

Affected Packages

euvd welcart_e_commerce no fix

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 6.8 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVSS changed

Apr 23, 2026 - 15:42 NVD

6.5 (MEDIUM) 6.8 (MEDIUM)

CVE Published

Jun 09, 2025 - 16:15 cve.org

MEDIUM 6.8

CVE Published

Jun 09, 2025 - 16:15 nvd

MEDIUM 6.5

DescriptionCVE.org

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in nanbu Welcart e-Commerce allows Path Traversal. This issue affects Welcart e-Commerce: from n/a through 2.11.13.

Executive ViewAI

Why It Matters

CVE-2025-47511 presents notable security risk, a path traversal vulnerability rated CVSS 6.8. This could allow unauthorized file access. Organizations should apply vendor updates when available and monitor for exploitation.

Recommended Action

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review file handling controls.

Business Impact: Moderate

Compensating Controls

Apply vendor patch. If patching is delayed: restrict file access via WAF, implement allowlists.

Threat Intelligence Overview

EPSS Score

0.1%

Top 75% exploitable

Data Quality

4 sources

Confidence: Medium

EUVD

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC No

EPSS 0.1%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

Exploitation· derived

None

System Exposure· derived

Open

Automatable· derived

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +34

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Path Traversal HIGH

Path traversal exploits occur when applications use user-controlled input to construct file system paths without proper validation.

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Same weakness CWE-22 – Path Traversal

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CVE-2021-27065 HIGH POC

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CVE-2018-20250 HIGH POC

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CVE-2022-37042 CRITICAL POC

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CVE-2025-64446 CRITICAL POC

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References

Advisories & patches

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-47511 REF https://patchstack.com/database/Wordpress/Plugin/usc-e-shop/vulnerability/wordpress-welcart-e-commerce-2-11-13-arbitrary-file-deletion-vulnerability?_s_id=cve REF https://patchstack.com/database/wordpress/plugin/usc-e-shop/vulnerability/wordpress-welcart-e-commerce-2-11-13-arbitrary-file-deletion-vulnerability?_s_id=cve

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