CVE-2021-32856

Microweber vulnerable to Cross-site Scripting

Published Feb 20, 2023 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-0744 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.
Github GHSA Github GHSA GHSA-mv37-xrmc-hf64 Microweber Cross-site Scripting vulnerability
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Mar 10, 2025, 9:08 PM
Reserved
May 12, 2021, 12:00 AM
Status
Modified
Published
Feb 21, 2023, 3:15 PM
Modified
Jun 17, 2026, 3:53 AM