Cross-Site Scripting Vulnerability in WP Inventory Manager by WordPress
CVE-2026-111403

7.1HIGH

Key Information:

Vendor

WordPress
Status
WP Inventory Manager
Vendor
CVE Published:
9 November 2026

What is CVE-2026-111403?

The WP Inventory Manager plugin for WordPress has a vulnerability that allows an attacker to exploit improper input handling, leading to Reflected Cross-Site Scripting (XSS). This security flaw can enable unauthorized execution of scripts in users' browsers, potentially compromising sensitive information and user sessions. The issue spans versions from n/a to 2.5.9 of the plugin, making it crucial for administrators to implement security measures or updates to mitigate risk.

Affected Version(s)

WP Inventory Manager 0 <= 2.5.9

References

https://patchstack.com/database/wordpress/plugin/wp-inven...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

pnn219 | Patchstack Bug Bounty Program
.