---
id: CVE-2026-16291
title: >-
  The ProfileGrid  WordPress plugin before 5.9.9.8 does not verify that a
  notification belongs to the requesting user before deleting it, allowing any
  authenticated user such as a Subscriber to delete other users' notifications
  by enumerat…
summary: >-
  The ProfileGrid  WordPress plugin before 5.9.9.8 does not verify that a
  notification belongs to the requesting user before deleting it, allowing any
  authenticated user such as a Subscriber to delete other users' notifications
  by enumerat…
severity: none
published: '2026-08-02'
updated: '2026-08-02'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-16291'
references:
  - url: 'https://wpscan.com/vulnerability/899c2e96-39a9-4e1c-879b-40d6e629e712/'
    label: contact@wpscan.com
tags:
  - nvd
ingestedAt: '2026-08-02T13:18:29.621Z'
epss: 0.00254
epssPercentile: 0.15065
---

## Overview

The ProfileGrid  WordPress plugin before 5.9.9.8 does not verify that a notification belongs to the requesting user before deleting it, allowing any authenticated user such as a Subscriber to delete other users' notifications by enumerating notification identifiers.

## Remediation

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