CVE-2023-23898 MEDIUM

CVE-2023-23898: WordPress Blocksy Companion Plugin <= 1.8.67 is vulnerable to Cross Site Scripting (XSS)

Vendor Creativethemes
Product Blocksy Companion
Weakness CWE-79 · XSS
Published April 6, 2023
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

5.5/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in CreativeThemes Blocksy Companion plugin <= 1.8.67 versions.

Key dates

02Disclosure timeline

April 6, 2023 CVE published
April 28, 2026 Record updated

Related vulnerabilities

04Related CVE

CVE-2025-23682 WordPress Preloader Quotes plugin <= 1.0.0 - Reflected Cross Site Scripting (XSS) vulnerability CVE-2021-36833 WordPress MC4WP plugin <= 4.8.6 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability CVE-2023-2862 SiteServer CMS search cross site scripting CVE-2025-31028 WordPress WP Hide Categories plugin <= 1.0 - Cross Site Scripting (XSS) Vulnerability CVE-2024-36177 Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)