WordPress plugin
PDF Poster – Let visitors read PDF’s without leaving the page security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium6
- Low0
All PDF Poster – Let visitors read PDF’s without leaving the page vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤2.6.1Update to 2.6.2 | CVE-2026-48195 | |
| Medium5.3 | Missing Authorization ≤2.4.1Update to 2.5.0 | CVE-2026-27416 | |
| Medium6.1 | Reflected DOM-Based Cross-Site Scripting via url Parameter ≤5.5.8Update to 5.5.9 | CVE-2024-13362 | |
| Medium4.3 | Missing Authorization ≤2.4.0Update to 2.4.1 | CVE-2026-32416 | |
| Medium6.4 | Arbitrary JavaScript Execution ≤0.21.5Update to 0.21.6 | CVE-2024-4367 | |
| Medium6.1 | PDF Embedder Plugin for WordPress <= 2.1.17 - Reflected Cross-Site Scripting ≤2.1.17Update to 2.1.18 | CVE-2024-23508 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.6.1Update to 2.6.2
- Medium5.3Missing Authorization
≤2.4.1Update to 2.5.0
- Medium6.1Reflected DOM-Based Cross-Site Scripting via url Parameter
≤5.5.8Update to 5.5.9
- Medium4.3Missing Authorization
≤2.4.0Update to 2.4.1
- Medium6.4Arbitrary JavaScript Execution
≤0.21.5Update to 0.21.6
- Medium6.1PDF Embedder Plugin for WordPress <= 2.1.17 - Reflected Cross-Site Scripting
≤2.1.17Update to 2.1.18
PDF Poster – Let visitors read PDF’s without leaving the page: common questions
Does PDF Poster – Let visitors read PDF’s without leaving the page have known vulnerabilities?
Yes. VulnCrest Radar lists 6 known vulnerabilities in PDF Poster – Let visitors read PDF’s without leaving the page: 6 medium. At least one is not fixed in the latest version.
How do I check which version of PDF Poster – Let visitors read PDF’s without leaving the page I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent PDF Poster – Let visitors read PDF’s without leaving the page vulnerability?
CVE-2026-48195, published Oct 29, 2026: PDF Poster – Let visitors read PDF’s without leaving the page <= 2.6.1 - Authenticated (Contributor+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any PDF Poster – Let visitors read PDF’s without leaving the page vulnerability listed in CISA KEV?
No. None of the known PDF Poster – Let visitors read PDF’s without leaving the page vulnerabilities is currently listed in the CISA KEV catalog.