Authenticated code execution via unrestricted file upload
Published Oct 15, 2024 · Updated Oct 15, 2024
Unrestricted file upload in SourceCodester Drag and Drop Image Upload 1.0 allows remote authenticated users to execute server-side code. The upload.php handler accepts an attacker-named file without enforcing an image-only type and stores it where the web server can execute it. Low-privileged access is sufficient to upload a PHP shell that runs with the web server process's privileges.
Summary
What happened
Unrestricted file upload in SourceCodester Drag and Drop Image Upload 1.0 allows remote authenticated users to execute server-side code. The upload.php handler accepts an attacker-named file without enforcing an image-only type and stores it where the web server can execute it. Low-privileged access is sufficient to upload a PHP shell that runs with the web server process's privileges.
The record
- CVE
- CVE-2024-9975
- Published
- Oct 15, 2024
- Updated
- Oct 15, 2024
- Vendor
- Online Movie Ticket Booking System
- Product
- Drag and Drop Image Upload
- Classifications
- CWE-434, T1505.003
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Oct 15, 2024CVE publishedPublication date reported by the CVE source.
- Oct 15, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=1.0
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Reverse-shell upload demonstration for upload.phpproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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