CVE-2026-78087
CVE-2026-78087 · VK Blocks <= 1.126.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Group Block 'linkToPost' Feature
This page contains facts from public vulnerability sources. Check the original advisory before updating.
The VK Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Group Block 'linkToPost' Feature in all versions up to, and including, 1.126.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS 6.4 · Medium · EPSS 0.2%
- Published
- Updated
Affected products and versions
vk blocks
- Versions
- ≥ 0, ≤ 1.126.1: Affected (semver)
No fix published