TI-2023-28628 Aliases CVE-2023-52200 GHSA-gg47-6mxg-9jcv

WordPress ARMember Plugin <= 4.0.22 is vulnerable to Cross Site Request Forgery (CSRF) leading to PHP Object Injection

MEDIUM 42CWE-352Published 2024-01-08 · Updated 2026-04-28

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Tampering, Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-352 and CWE-502.

Summary

Cross-Site Request Forgery (CSRF), Deserialization of Untrusted Data vulnerability in Repute Infosystems ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup.This issue affects ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup: n/a.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0027 19th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
reputeinfosystems	ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup	up to 4.0.22	—	No fix listed	CNA

ARMember – Membership Plugin, Content Restriction, Member Levels, User Profile & User signup Vendorreputeinfosystems Affected up to 4.0.22 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:reputeinfosystems:armember::::::wordpress::*	up to 4.0.22	Vulnerable	reputeinfosystems

cpe:2.3:a:reputeinfosystems:armember:*:*:*:*:*:wordpress:*:* Versions up to 4.0.22 Vulnerable ·reputeinfosystems

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-52200
2026-10-03 Alias added: GHSA-gg47-6mxg-9jcv

References

Advisory 1

https://patchstack.com/database/vulnerability/armember-membership/wordpress-armember-lite-plugin-4-0-22-cross-site-request-forgery-csrf-to-php-object-injection-vulnerability?_s_id=cve

TI-2022-23154 WordPress ARMember Plugin <= 3.4.11 is vulnerable to SQL Injection CVSS 3.1CRITICAL 9.8
TI-2024-21815 WordPress ARMember – Membership Plugin plugin <= 4.0.28 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.1
TI-2024-19969 WordPress ARMember plugin <= 4.0.26 - Unauthenticated PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
TI-2024-19968 WordPress ARMember plugin <= 4.0.26 - PHP Object Injection vulnerability CVSS 3.1HIGH 8.8
TI-2023-28014 WordPress ARMember plugin <= 4.0.10 - Privilege Escalation vulnerability CVSS 3.1HIGH 8.8
TI-2023-25945 WordPress ARMember plugin <= 4.0.10 - Membership Plan Bypass vulnerability CVSS 3.1HIGH 8.8

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences