---
id: CVE-2026-90887
title: >-
  Unauthenticated Cross Site Scripting (XSS) in WP Inventory Manager <= 2.5.4
  versions.
summary: >-
  Unauthenticated Cross Site Scripting (XSS) in WP Inventory Manager <= 2.5.4
  versions.
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'
cwe:
  - CWE-79
vendor: WP Inventory
product: wp-inventory-manager
affected:
  - wp-inventory-manager >= n/a <= 2.5.4
published: '2026-09-17'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T21:12:30.593'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90887'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/wp-inventory-manager/vulnerability/wordpress-wp-inventory-manager-plugin-2-5-4-cross-site-scripting-xss-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-17T17:10:21.891612Z'
ingestedAt: '2026-09-17T14:19:30.981Z'
epss: 0.0018
epssPercentile: 0.07801
---

## Overview

Unauthenticated Cross Site Scripting (XSS) in WP Inventory Manager <= 2.5.4 versions.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.