CVE-2026-2838

| EUVD-2026-20099 MEDIUM
2026-04-08 Wordfence GHSA-v626-g2r5-w2g5
4.4
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

3
EUVD ID Assigned
Apr 08, 2026 - 07:00 euvd
EUVD-2026-20099
Analysis Generated
Apr 08, 2026 - 07:00 vuln.today
CVE Published
Apr 08, 2026 - 06:43 nvd
MEDIUM 4.4

Tags

WordPress XSS

Description

The Whole Enquiry Cart for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘woowhole_success_msg’ parameter in all versions up to, and including, 1.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Analysis

Stored Cross-Site Scripting (XSS) in Whole Enquiry Cart for WooCommerce plugin allows authenticated administrators to inject arbitrary JavaScript via the 'woowhole_success_msg' parameter, affecting all versions up to 1.2.1. The injected scripts execute for all users viewing affected pages, but exploitation is restricted to multi-site WordPress installations or sites with unfiltered_html disabled, and requires administrator-level privileges. …

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Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: 0

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CVE-2026-2838 vulnerability details – vuln.today
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