CVE-2021-32856: Microweber vulnerable to Cross-site Scripting
First published: Mon Feb 20 2023(Updated: )
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.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microweber Microweber | <=1.2.12 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2021-32856?
CVE-2021-32856 is a copy-paste cross-site scripting (XSS) vulnerability in Microweber versions 1.2.12 and prior.
How does CVE-2021-32856 affect Microweber?
CVE-2021-32856 allows an attacker to execute malicious scripts when a victim copies a payload into the text editor in Microweber.
What is the severity of CVE-2021-32856?
The severity of CVE-2021-32856 is medium with a CVSS score of 6.1.
How can I fix CVE-2021-32856 in Microweber?
To fix CVE-2021-32856, it is recommended to update Microweber to a version higher than 1.2.12.
Where can I find more information about CVE-2021-32856?
More information about CVE-2021-32856 can be found in the GitHub commit and the GitHub Security Lab advisory.
- collector/nvd-index
- agent/references
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/remedy
- agent/weakness
- agent/author
- agent/last-modified-date
- agent/title
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/microweber
- canonical/microweber microweber
- version/microweber microweber/1.2.12