CVE-2026-78150
LowCVSS 2.7Exploitation Probability (EPSS)
Low risk12th percentile - higher than 12% of all known CVEs
Summary
The Smart Post WordPress plugin before version 4.0.8 does not check the type, ownership or status of the post it is asked to duplicate, allowing users with contributor privileges and above to copy any private or password protected post into a draft of their own and read its content and metadata.
Risk Assessment
Users with lower privileges can access confidential content that should only be available to owners or administrators, leading to data confidentiality breaches.
Recommendation
Update the Smart Post plugin to version 4.0.8 or later, which includes permission checking fixes.
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Original NVD description (English source)
The Smart Post WordPress plugin before 4.0.8 does not check the type, ownership or status of the post it is asked to duplicate, allowing users with contributor privileges and above to copy any private or password protected post into a draft of their own and read its content and metadata.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS