CVE-2021-32856 MEDIUM

CVE-2021-32856: Microweber vulnerable to Cross-site Scripting

Vendor Microweber
Product microweber
Weakness CWE-79 · XSS
Published February 20, 2023
Last update March 10, 2025
View on NVD All CVEs

CVSS base score

6.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Microweber is a drag and drop website builder and content management system. Versions 1.2.12 and prior are vulnerable to copy-paste cross-site scripting (XSS). For this particular type of XSS, the victim needs to be fooled into copying a malicious payload into the text editor. A fix was attempted in versions 1.2.9 and 1.2.12, but it is incomplete.

Key dates

02Disclosure timeline

February 20, 2023 CVE published
March 10, 2025 Record updated