Receive Notifications After Form Submitting Form Notify For Any Forms
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Authentication bypass in Form Notify WordPress plugin versions ≤1.1.10 allows remote unauthenticated attackers to gain administrator access through LINE OAuth flow manipulation. Attackers exploit the plugin's trust of the 'form_notify_line_email' cookie when LINE OAuth doesn't return an email address, authenticating as any site user by injecting a cookie containing the victim's email while completing OAuth with their own LINE account. Wordfence reported this vulnerability with proof-of-concept code available via GitHub commit diffs. EPSS data not available, but the CVSS 9.8 score and network vector with no authentication requirement indicate critical severity. No CISA KEV listing at time of analysis.
Authentication bypass in Form Notify WordPress plugin versions ≤1.1.10 allows remote unauthenticated attackers to gain administrator access through LINE OAuth flow manipulation. Attackers exploit the plugin's trust of the 'form_notify_line_email' cookie when LINE OAuth doesn't return an email address, authenticating as any site user by injecting a cookie containing the victim's email while completing OAuth with their own LINE account. Wordfence reported this vulnerability with proof-of-concept code available via GitHub commit diffs. EPSS data not available, but the CVSS 9.8 score and network vector with no authentication requirement indicate critical severity. No CISA KEV listing at time of analysis.