---
id: CVE-2026-88467
title: >-
  CRMEB Knowledge-Paid System crmeb_zzff_class 1.4.4 has a backend verification
  function that returns the wrong type of value, causing errors and leaking
  sensitive information.
summary: >-
  CRMEB Knowledge-Paid System crmeb_zzff_class 1.4.4 has a backend verification
  function that returns the wrong type of value, causing errors and leaking
  sensitive information.
severity: none
published: '2026-09-21'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T20:00:03.713'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-88467'
references:
  - url: 'https://github.com/crmeb/crmeb_zzff_class'
    label: cve@mitre.org
  - url: 'https://github.com/crmeb/crmeb_zzff_class/issues'
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
epss: 0.00198
epssPercentile: 0.08468
ingestedAt: '2026-09-21T20:52:58.299Z'
---

## Overview

CRMEB Knowledge-Paid System crmeb_zzff_class 1.4.4 has a backend verification function that returns the wrong type of value, causing errors and leaking sensitive information.

## Remediation

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