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Advanced Contact form 7 DB <= 1.8.6 - Authenticated Arbitrary File Deletion
| CVE | CVE-2021-24905 |
|---|---|
| CVSS | 8.8 (High) |
| Publicly Published | February 22, 2022 |
| Last Updated | January 22, 2024 |
| Researcher |
Krzysztof Zając
- CERT PL
|
Description
The Advanced Contact form 7 DB WordPress plugin before 1.8.7 does not have authorisation nor CSRF checks in the acf7_db_edit_scr_file_delete AJAX action, and does not validate the file to be deleted, allowing any authenticated user to delete arbitrary files on the web server. For example, removing the wp-config.php allows attackers to trigger WordPress setup again, gain administrator privileges and execute arbitrary code or display arbitrary content to the users.
References
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Vulnerability Details for Advanced Contact form 7 DB
| Software Type | Plugin |
|---|---|
| Software Slug | advanced-cf7-db (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 1.8.7, or a newer patched version |
| Affected Version |
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| Patched Version |
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