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Multivendorx CVE-2025-4101

MEDIUM
Incorrect Authorization (CWE-863)
2025-05-17 security@wordfence.com
4.3
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Authorization logic validation
MITRE ATT&CK

1 technique across 1 tactic: Privilege Escalation

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

Impact

CVSS score of 4.3 (MEDIUM). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required. EPSS exploitation probability: 0.16%.

Exploit ScenarioDerived

A remote attacker could bypass authorization checks to access restricted resources by sending crafted requests to the affected application.

Monitor Track and reassess. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 28, 2026

The MultiVendorX - WooCommerce Multivendor Marketplace Solutions plugin for WordPress is vulnerable to unauthorized loss of data due to a misconfigured capability check on the 'delete_fpm_product'. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. This Incorrect Authorization vulnerability could allow attackers to bypass authorization checks to access restricted resources.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Review and test authorization logic, implement consistent access control checks, use centralized authorization framework.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

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

Technical ContextAI · show details

This vulnerability is classified as Incorrect Authorization (CWE-863), which allows attackers to bypass authorization checks to access restricted resources. The MultiVendorX - WooCommerce Multivendor Marketplace Solutions plugin for WordPress is vulnerable to unauthorized loss of data due to a misconfigured capability check on the 'delete_fpm_product' function in all versions up to, and including, 4.2.22. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary posts, pages, attachments, and products. The vulnerability was partially patched in version 4.2.22. Affected products include: Multivendorx. Version information: version 4.2.22..

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 4.3 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

2
Patch released
Mar 28, 2026 - 18:42 nvd
Patch available
CVE Published
May 17, 2025 - 13:15 nvd
MEDIUM 4.3

DescriptionCVE.org

The MultiVendorX - WooCommerce Multivendor Marketplace Solutions plugin for WordPress is vulnerable to unauthorized loss of data due to a misconfigured capability check on the 'delete_fpm_product' function in all versions up to, and including, 4.2.22. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary posts, pages, attachments, and products. The vulnerability was partially patched in version 4.2.22.

Executive ViewAI

Why It Matters

Organizations using all should be aware of moderate risk from CVE-2025-4101, a incorrect authorization vulnerability rated CVSS 4.3. Attackers could gain access beyond their authorized level. A patch is available and should be applied during regular vulnerability management.

Business Impact: Low
Compensating Controls

Apply vendor patch. If patching is delayed: restrict network access and enable monitoring.

Threat Intelligence Overview

EPSS Score
0.2%
Top 63% exploitable

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 0.2%
Patch available Yes
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

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact
Low

Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +22
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)CVE.org

cpe:2.3:a:multivendorx:multivendorx:*:*:*:*:*:wordpress:*:*
CVE-2026-16605 HIGH POC
7.2 Aug 05

Broken object-level authorization in the MultiVendorX WordPress plugin before 5.0.11 allows any authenticated vendor (St

CVE-2026-74925 HIGH POC
7.2 Sep 11

Privilege escalation in MultiVendorX WordPress plugin before 5.0.16 allows authenticated vendor-role users to grant admi

CVE-2026-74926 HIGH POC
7.1 Sep 16

Broken access control in the MultiVendorX WordPress plugin (versions 5.0.0 through 5.0.15) allows any authenticated user

CVE-2023-5348 MEDIUM POC
6.1 Dec 18

The Product Catalog Mode For WooCommerce WordPress plugin before 5.0.3 does not properly authorize settings updates or e

CVE-2024-8289 CRITICAL
9.8 Sep 04

The MultiVendorX - The Ultimate WooCommerce Multivendor Marketplace Solution plugin for WordPress is vulnerable to privi

CVE-2026-74927 MEDIUM POC
5.3 Sep 02

Unauthenticated information disclosure in the MultiVendorX WordPress plugin (versions prior to 5.0.15) exposes sensitive

CVE-2024-25929 CRITICAL
9.1 Jun 09

Missing Authorization vulnerability in MultiVendorX Product Catalog Enquiry for WooCommerce by MultiVendorX.0.5. Rated c

CVE-2024-31304 HIGH
8.8 Jun 09

Missing Authorization vulnerability in MultiVendorX WC Marketplace.1.3. Rated high severity (CVSS 8.8), this vulnerabili

CVE-2026-66441 HIGH
7.5 Aug 13

Unauthenticated broken access control in the MultiVendorX WordPress plugin (versions 5.0.10 and earlier) exposes restric

CVE-2025-48261 HIGH
7.5 Jun 09

CVE-2025-48261 is an information disclosure vulnerability in MultiVendorX that allows unauthenticated remote attackers t

CVE-2026-108695 HIGH
7.1 Oct 11

Authenticated vendor (store_owner) accounts in the MultiVendorX WooCommerce plugin through 5.0.19 can silently overwrite

CVE-2026-16746 LOW POC
2.7 Aug 05

Insecure Direct Object Reference (IDOR) in the MultiVendorX WordPress plugin before 5.0.11 exposes confidential financia

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