CVE-2026-57763 MEDIUM

CVE-2026-57763: WordPress Structured Content plugin <= 1.7.0 - Cross Site Scripting (XSS) vulnerability

Vendor Gordon Böhme
Product Structured Content
Weakness CWE-79 · XSS
Published July 2, 2026
Last update July 2, 2026
View on NVD All CVEs

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

Contributor Cross Site Scripting (XSS) in Structured Content <= 1.7.0 versions.

Explanation of Vulnerability in Simple Terms

02Summary

Structured Content versions up to 1.7.0 contain a cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious scripts. An attacker with low-level account access can craft a request that, when visited by another user, executes arbitrary JavaScript in their browser. This can lead to session hijacking, credential theft, or unauthorized actions performed on behalf of the victim.

What an attacker can do

03Attacker Capabilities

Inject and execute malicious JavaScript in other users' browsers to steal sessions or perform unauthorized actions.

Potential impact on your site

04Site Impact

Authenticated users' accounts and data are at risk if they interact with content crafted by attackers with low-level access.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege account and the victim must visit a page containing the attacker's malicious payload.

Key dates

06Disclosure timeline

July 2, 2026 CVE published