WordPress plugin
Smart Slider 3 security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 13 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High2
- Medium11
- Low0
All Smart Slider 3 vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High8.8 | Authenticated (Contributor+) PHP Object Injection ≤3.5.1.9Update to 3.5.1.11 | CVE-2022-45845 | |
| High7.2 | PHP Object Injection ≤3.5.1.9Update to 3.5.1.11 | CVE-2022-3357 |
- High8.8Authenticated (Contributor+) PHP Object Injection
≤3.5.1.9Update to 3.5.1.11
- High7.2PHP Object Injection
≤3.5.1.9Update to 3.5.1.11
Smart Slider 3: common questions
Does Smart Slider 3 have known vulnerabilities?
Yes. VulnCrest Radar lists 13 known vulnerabilities in Smart Slider 3: 2 high, 11 medium. None are known to affect version null.
How do I check which version of Smart Slider 3 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 Smart Slider 3 vulnerability?
CVE-2026-14876, published Sep 29, 2026: Smart Slider 3 <= 3.5.1.38 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'data-href' Attribute in Custom HTML Block. Severity: Medium (CVSS 6.4).
Is any Smart Slider 3 vulnerability listed in CISA KEV?
No. None of the known Smart Slider 3 vulnerabilities is currently listed in the CISA KEV catalog.