---
id: CVE-2026-87916
title: >-
  The WPBot  WordPress plugin before 8.6.0 does not perform any capability or
  nonce check on the AJAX action that lists stored chat sessions, allowing
  unauthenticated attackers to retrieve the name, email address and phone number
  of every …
summary: >-
  The WPBot  WordPress plugin before 8.6.0 does not perform any capability or
  nonce check on the AJAX action that lists stored chat sessions, allowing
  unauthenticated attackers to retrieve the name, email address and phone number
  of every …
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-200
product: WPBot
affected:
  - WPBot >= 8.4.9 < 8.6.0
published: '2026-09-12'
updated: '2026-09-14'
sourceUpdated: '2026-09-14T21:10:17.423'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-87916'
references:
  - url: 'https://wpscan.com/vulnerability/31d65e66-10b1-467a-8b20-ecf4880359e0/'
    label: contact@wpscan.com
tags:
  - nvd
  - cve.org
epss: 0.00345
epssPercentile: 0.25186
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-12T15:14:57.480788Z'
ingestedAt: '2026-09-14T15:23:07.479Z'
---

## Overview

The WPBot  WordPress plugin before 8.6.0 does not perform any capability or nonce check on the AJAX action that lists stored chat sessions, allowing unauthenticated attackers to retrieve the name, email address and phone number of every chat visitor by requesting a wide date range.

## Remediation

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