CVE-2026-39483
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk5th percentile - higher than 5% of all known CVEs
Summary
The VK All in One Expansion Unit plugin for WordPress up to version 9.113.3 contains a stored XSS vulnerability. Improper input neutralization during page generation allows an attacker to inject malicious scripts.
Risk Assessment
An attacker can hijack user sessions, steal data, or inject malicious content, compromising data confidentiality and integrity.
Recommendation
Immediately update the VK All in One Expansion Unit plugin to the latest available version that fixes this vulnerability.
Original NVD description (English source)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Hidekazu Ishikawa VK All in One Expansion Unit vk-all-in-one-expansion-unit allows Stored XSS.This issue affects VK All in One Expansion Unit: from n/a through <= 9.113.3.