Critical · 9.8 CVE-2026-109686 EUVD-2026-102053GHSA-85vx-7jh4-67mh

WordPress Link Whisper Free plugin <= 0.9.7 - PHP Object Injection vulnerability

Published Oct 15, 2026 · Updated Oct 15, 2026 · Assigned by Patchstack

Vendor: Link Whisper Product: Link Whisper Free

Description

Deserialization of Untrusted Data vulnerability in Link Whisper INC Link Whisper Free link-whisper allows Object Injection.This issue affects Link Whisper Free: from n/a through 0.9.7.

Affected products

Vendor	Product	Affected	Fixed
Link Whisper	Link Whisper Free	≤ 0.9.7	—

References

https://patchstack.com/database/wordpress/plugin/link-whisper/vulnerability/wordpress-link-whisper-free-plugin-0-9-7-php-object-injection-vulnerability?_s_id=cve vdb-entry