// For flags

CVE-2023-47837

WordPress ARMember plugin <= 4.0.10 - Membership Plan Bypass vulnerability

Severity Score

8.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

Improper Privilege Management vulnerability in Repute Infosystems ARMember allows Privilege Escalation.This issue affects ARMember: from n/a through 4.0.10.

Una vulnerabilidad de gestión de privilegios inadecuada en Repute Infosystems ARMember permite la escalada de privilegios. Este problema afecta a ARMember: desde n/a hasta 4.0.10.

The ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup plugin for WordPress is vulnerable to membership plan bypass in all versions up to, and including, 4.0.10. This is due to the plugin not properly restricting access to membership levels. This makes it possible for authenticated attackers, with subscriber-level access and above to bypass membership plans.

*Credits: Revan Arifio (Patchstack Alliance)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-11-13 CVE Reserved
  • 2023-11-16 CVE Published
  • 2024-06-06 EPSS Updated
  • 2024-08-02 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-269: Improper Privilege Management
  • CWE-639: Authorization Bypass Through User-Controlled Key
CAPEC
  • CAPEC-233: Privilege Escalation
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Armember Membership
Search vendor "Armember Membership"
 Armember Membership
Search vendor "Armember Membership" for product "Armember Membership"
 >= 0.0.0 <= 4.0.10
Search vendor "Armember Membership" for product "Armember Membership" and version " >= 0.0.0 <= 4.0.10"
en
Affected