CVE-2020-20391: XSS
First published: Wed Jun 23 2021(Updated: )
Cross Site Scripting vulnerability in GetSimpleCMS 3.4.0a in admin/snippets.php via (1) Add Snippet and (2) Save snippets.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Get-simple Getsimplecms | =3.4.0-a1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-20391?
The severity of CVE-2020-20391 is medium with a CVSS score of 5.4.
How does CVE-2020-20391 affect GetSimpleCMS?
CVE-2020-20391 affects GetSimpleCMS version 3.4.0-a1.
What is the Common Weakness Enumeration (CWE) for CVE-2020-20391?
The CWE for CVE-2020-20391 is CWE-79, which is for Cross-Site Scripting (XSS) vulnerabilities.
How can I fix CVE-2020-20391 in GetSimpleCMS?
To fix CVE-2020-20391 in GetSimpleCMS, update to a version that is not affected, once a patch or update is available.
Where can I find more information about CVE-2020-20391?
You can find more information about CVE-2020-20391 on the GitHub issue page: https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1322
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- vendor/get-simple
- canonical/get-simple getsimplecms
- version/get-simple getsimplecms/3.4.0-a1