High severity · published Oct 21, 2026
CVE-2026-110369
WordPress WordPress Team Members – GS Plugins plugin <= 2.8.2 - PHP Object Injection vulnerability
8.8
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WT
WordPress Team Members – GS Plugins · GS Plugins
through 2.8.2 · source: vendor
Affected product
WT
WordPress Team Members – GS Plugins
GS Plugins
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-110369
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-110369
patchstack.com
https://patchstack.com/database/wordpress/plugin/gs-team-members/vulnerability/wordpress-wordpress-team-members-gs-plugins-plugin-2-8-2-php-object-injection-vulnerability?_s_id=cve