CVE-2026-39483

MEDIUM 6.5

WordPress VK All in One Expansion Unit plugin <= 9.113.3 - Cross Site Scripting (XSS) vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-79
Vendor	hidekazu ishikawa
Product	vk all in one expansion unit
Published	Apr 8, 2026
Last Updated	Apr 29, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Hidekazu Ishikawa / VK All in One Expansion Unit

0 ≤ 9.113.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/vk-all-in-one-expansion-unit/vulnerability/wordpress-vk-all-in-one-expansion-unit-plugin-9-113-3-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

timomangcut | Patchstack Bug Bounty Program