Backend Verification Flaw in CRMEB Knowledge-Paid System by CRMEB
CVE-2026-88467

6.2MEDIUM

Key Information:

Vendor

CRMEB

Status
CRMEB Knowledge-Paid System
Vendor
CVE Published:
21 September 2026

What is CVE-2026-88467?

A vulnerability has been identified in the CRMEB Knowledge-Paid System version 1.4.4 stemming from an improper backend verification function. This flaw returns an incorrect type of value, which can lead to critical system errors and inadvertently disclose sensitive information to unauthorized parties. It is essential for users and administrators of the affected system to assess their security posture and implement necessary updates to safeguard their data.

References

https://github.com/crmeb/crmeb_zzff_class
https://github.com/crmeb/crmeb_zzff_class/issues

CVSS V3.1

Score:
6.2
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.