WordPress plugin
Korea SNS 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
- Medium2
- Low0
All Korea SNS vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Author+) Stored Cross-Site Scripting ≤1.7.0No patch available | CVE-2026-39667 | |
| Medium4.3 | Cross-Site Request Forgery via kon_tergos_options ≤1.6.4Update to 1.6.5 | CVE-2023-47670 |
- Medium6.4Authenticated (Author+) Stored Cross-Site Scripting
≤1.7.0No patch available
- Medium4.3Cross-Site Request Forgery via kon_tergos_options
≤1.6.4Update to 1.6.5
Korea SNS: common questions
Does Korea SNS have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Korea SNS: 2 medium. At least one is not fixed in the latest version.
How do I check which version of Korea SNS 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 Korea SNS vulnerability?
CVE-2026-39667, published Feb 18, 2026: Korea SNS <= 1.7.0 - Authenticated (Author+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any Korea SNS vulnerability listed in CISA KEV?
No. None of the known Korea SNS vulnerabilities is currently listed in the CISA KEV catalog.