{"id":"CVE-2026-109686","published":"2026-10-15T13:17:11.540","lastModified":"2026-10-15T16:17:44.390","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.","cvssScore":9.8,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-502"],"vendors":[],"products":[],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/link-whisper/vulnerability/wordpress-link-whisper-free-plugin-0-9-7-php-object-injection-vulnerability?_s_id=cve","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"This vulnerability allows attackers to inject malicious objects during deserialization, potentially leading to remote code execution or data compromise in the Link Whisper Free application.","exploitability":"Exploitation requires sending untrusted data to the application's deserialization endpoint, which can be done remotely without authentication, making it relatively easy to exploit.","blast_radius":"If exploited, this vulnerability could allow attackers to execute arbitrary code on affected systems or gain full access to user data, potentially affecting all users of the Link Whisper Free application.","remediation":"Upgrade to version 0.9.8 or later to remediate this deserialization vulnerability.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["deserialization","rce","web"],"model":"garnet-coder","analyzedAt":"2026-10-16T08:45:54.079Z"}}