Information Disclosure Vulnerability in Smart Post Plugin by WordPress
CVE-2026-78149
Currently unrated
Key Information:
- Vendor
WordPress
- Status
- Vendor
- CVE Published:
- 5 September 2026
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2026-78149?
The Smart Post WordPress plugin prior to version 4.0.8 is susceptible to an information disclosure vulnerability. This flaw allows unauthenticated users to access the content of password-protected posts and retrieve their associated passwords through an unauthenticated AJAX request. This poses significant risks to user privacy and data security, as sensitive content may be exposed to unauthorized parties.
Affected Version(s)
Smart Post 4.0.0 < 4.0.8
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.