CVE-2020-36388: Malicious File Upload
First published: Thu Jun 17 2021(Updated: )
In CiviCRM before 5.21.3 and 5.22.x through 5.24.x before 5.24.3, users may be able to upload and execute a crafted PHAR archive.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| CiviCRM | <5.21.3 | |
| CiviCRM | >=5.22.0<5.24.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-36388?
The severity of CVE-2020-36388 is classified as high due to the potential for remote code execution.
How do I fix CVE-2020-36388?
To fix CVE-2020-36388, upgrade CiviCRM to version 5.21.3 or later, or to version 5.24.3 or later.
Who is affected by CVE-2020-36388?
CVE-2020-36388 affects CiviCRM versions prior to 5.21.3 and any 5.22.x to 5.24.x versions before 5.24.3.
What types of attacks can exploit CVE-2020-36388?
CVE-2020-36388 can be exploited to upload and execute malicious PHAR archive files.
Where can I find more information about CVE-2020-36388?
For more information about CVE-2020-36388, refer to CiviCRM security advisories or trusted cybersecurity blogs.
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