TI-2026-78619 Aliases CVE-2026-110369 GHSA-53g3-j4vq-3x92

PHP object injection in WordPress Team Members (GS Plugins) plugin

MEDIUM 40CWE-502Published 2026-10-21 · Updated 2026-10-21

Key facts

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

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

Summary

The GS Plugins WordPress Team Members plugin (gs-team-members, GS Plugins) is affected from n/a through 2.8.2. The plugin deserializes untrusted data (CWE-502), which allows PHP object injection. A remote attacker with low privileges can exploit this without user interaction, with high impact on confidentiality, integrity and availability.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00404 34th 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: Total

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
GS Plugins	WordPress Team Members – GS Plugins	up to 2.8.2	—	No fix listed	CNA

WordPress Team Members – GS Plugins VendorGS Plugins Affected up to 2.8.2 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for WordPress Team Members (GS Plugins).

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

2026-10-21 Threatist record created from CVE-2026-110369
2026-10-21 Alias added: GHSA-53g3-j4vq-3x92
2026-10-22 Priority changed: LOW → MEDIUM

References

Other 1

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

TI-2023-00512 GS Books Showcase < 1.3.1 - Contributor+ Stored XSS CVSS 3.1MEDIUM 6.8
TI-2023-00530 GS Portfolio for Envato < 1.4.0 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
TI-2023-00511 GS Filterable Portfolio < 1.6.1 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
TI-2023-00510 GS Insever Portfolio < 1.4.5 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
TI-2023-00466 GS Products Slider for WooCommerce < 1.5.9 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
TI-2022-04225 GS Logo Slider < 3.3.8 - Contributor+ Stored XSS in Shortcode CVSS 3.1MEDIUM 5.4

See all 26 →

Sources

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