CVE - CVE-2024-47823

CVE-ID
CVE-2024-47823	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
Livewire is a full-stack framework for Laravel that allows for dynamic UI components without leaving PHP. In livewire/livewire prior to `2.12.7` and `v3.5.2`, the file extension of an uploaded file is guessed based on the MIME type. As a result, the actual file extension from the file name is not validated. An attacker can therefore bypass the validation by uploading a file with a valid MIME type (e.g., `image/png`) and a “.php” file extension. If the following criteria are met, the attacker can carry out an RCE attack: 1. Filename is composed of the original file name using `$file->getClientOriginalName()`. 2. Files stored directly on your server in a public storage disk. 3. Webserver is configured to execute “.php” files. This issue has been addressed in release versions `2.12.7` and `3.5.2`. All users are advised to upgrade. There are no known workarounds for this vulnerability.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/livewire/livewire/commit/70503b79f5db75a1eac9bf55826038a6ee5a16d5 URL:https://github.com/livewire/livewire/commit/70503b79f5db75a1eac9bf55826038a6ee5a16d5 MISC:https://github.com/livewire/livewire/commit/cd168c6212ea13d13b82b3132485741f82d9fad9 URL:https://github.com/livewire/livewire/commit/cd168c6212ea13d13b82b3132485741f82d9fad9 MISC:https://github.com/livewire/livewire/pull/8624 URL:https://github.com/livewire/livewire/pull/8624 MISC:https://github.com/livewire/livewire/security/advisories/GHSA-f3cx-396f-7jqp URL:https://github.com/livewire/livewire/security/advisories/GHSA-f3cx-396f-7jqp
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20241003	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20241003)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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