CVE Database /
CVE-2026-27416
CVE · Medium
CVE-2026-27416 — PDF Poster – Display PDF Files with Custom Viewer [pdf-poster] < 2.5.0
| CVE |
Vulnerability |
Type |
Severity |
Affected |
Fixed in |
Published |
Status |
|
CVE-2026-27416
|
PDF Poster – Display PDF Files with Custom Viewer [pdf-poster] < 2.5.0 |
Missing Authorization |
Medium
5.3
|
< 2.5.0
|
2.5.0 |
2026-05-07 |
—
|
CVE-2026-27416
The PDF Poster – Display PDF Files with Custom Viewer plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 2.4.1. This makes it possible for unauthenticated attackers to perform an unauthorized action.
Source:
Wordfence
Scan your WordPress site free
No signup, no credit card — enter your URL and get a security report in seconds.
See the full security page for this plugin
Browse the CVE database
Browse all security findings