CVE-2021-24248: Malicious File Upload
First published: Thu May 06 2021(Updated: )
The Business Directory Plugin – Easy Listing Directories for WordPress WordPress plugin before 5.11.1 did not properly check for imported files, forbidding certain extension via a blacklist approach, allowing administrator to import an archive with a .php4 inside for example, leading to RCE
Credit: contact@wpscan.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Easy Listing Directories Business Directory Plugin | <5.11.1 |
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Frequently Asked Questions
What is the severity of CVE-2021-24248?
CVE-2021-24248 has been classified with a high severity level due to its ability to allow remote code execution.
How do I fix CVE-2021-24248?
To mitigate CVE-2021-24248, update the Business Directory Plugin to version 5.11.1 or later.
What does CVE-2021-24248 exploit?
CVE-2021-24248 exploits improper file checks when importing files, allowing potentially dangerous file types to be uploaded.
Who is affected by CVE-2021-24248?
Any WordPress site using the Business Directory Plugin prior to version 5.11.1 is affected by CVE-2021-24248.
What kind of attack can CVE-2021-24248 lead to?
CVE-2021-24248 can lead to a remote code execution attack, allowing attackers to execute malicious code on the server.
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