CVE-2026-78149
Medium
Description
The Smart Post WordPress plugin before 4.0.8 does not check whether a post is password protected before returning its content and its stored password through an unauthenticated AJAX action, allowing unauthenticated users to read protected post content and the password that guards it.
SeverityMedium
CVSS5.3
Exploit probability—
ProductSmart Post
PublishedSep 5, 2026
First seenSep 5, 2026
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- Smart Post4.0.8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Smart Post | 4.0.0 ≤ v < 4.0.8 | 4.0.8 |
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