CVE-2026-110369: WordPress WordPress Team Members – GS Plugins plugin <= 2.8.2 - PHP Object Injection vulnerability

Q: What level of access does an attacker need to exploit this issue?

The vulnerability is remotely exploitable with low attack complexity, but it requires low-level privileges. No user interaction is required.

Q: What impact could successful exploitation have?

Successful exploitation could affect confidentiality, integrity, and availability at a high level. The issue is a PHP object injection vulnerability caused by deserialization of untrusted data.

Q: Which plugin versions are affected?

Versions through 2.8.2 are affected. The available data does not identify a fixed version.

Published Oct 21, 2026

Updated

Deserialization of Untrusted Data vulnerability in GS Plugins WordPress Team Members – GS Plugins gs-team-members allows Object Injection.This issue affects WordPress Team Members – GS Plugins: from n/a through 2.8.2.

Affected Software

1 affected component

GS Plugins WordPress Team Members – GS Plugins<=2.8.2

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade GS Plugins WordPress Team Members – GS Plugins to a version that resolves this vulnerability.
Fixed in 2.8.3

Event History

Oct 21, 2026

CVE Published

via MITRE·09:10 AM

Data Sourced

via MITRE·09:10 AM

RemedyDescriptionSeverityWeakness

Frequently Asked Questions

What level of access does an attacker need to exploit this issue?

The vulnerability is remotely exploitable with low attack complexity, but it requires low-level privileges. No user interaction is required.

What impact could successful exploitation have?