CVE-2026-39665 MEDIUM

CVE-2026-39665: WordPress SEO Friendly Images plugin <= 3.0.5 - Cross Site Scripting (XSS) vulnerability

Vendor Vladimir Prelovac
Product SEO Friendly Images
Weakness CWE-79 · XSS
Published April 8, 2026
Last update April 29, 2026

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Vladimir Prelovac SEO Friendly Images seo-image allows DOM-Based XSS.This issue affects SEO Friendly Images: from n/a through <= 3.0.5.

Explanation of Vulnerability in Simple Terms

02Summary

SEO Friendly Images versions 3.0.5 and earlier contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other site visitors, including administrators. The vulnerability requires user interaction to trigger and can affect multiple users across the site.

What an attacker can do

03Attacker Capabilities

Inject malicious scripts that run in other users' browsers when they view affected pages.

Potential impact on your site

04Site Impact

Attackers with low-privilege accounts can steal admin credentials, modify site content, or compromise visitor data.

Conditions required to exploit

05Prerequisites

Attacker must be logged in with low-level user privileges and trick a victim into viewing a page containing the injected script.

Key dates

06Disclosure timeline

April 8, 2026 CVE published
April 29, 2026 Record updated

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