Arbitrary File Upload Affecting ibexa/core package, versions >=4.5.0, <4.5.6 >=4.6.0, <4.6.2
Snyk CVSS
Attack Complexity
Low
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Test your applications- Snyk ID SNYK-PHP-IBEXACORE-6475234
- published 21 Mar 2024
- disclosed 20 Mar 2024
- credit Unknown
How to fix?
Upgrade ibexa/core to version 4.5.6, 4.6.2 or higher.
Overview
Affected versions of this package are vulnerable to Arbitrary File Upload during the process of saving content drafts. Files with blacklisted extensions can still be saved to drafts despite failing file type validation. This allows unwanted files to be present in storage, although not easily accessible since the content is not published.
Note:
An attacker would need to have existing access to create content with a file field type to exploit this.