Authenticated code execution via unvalidated image upload
Published Nov 8, 2024 · Updated Nov 8, 2024
Unrestricted file upload in Codezips Online Institute Management System 1.0 allows remote authenticated users to upload arbitrary files. The edit_user.php handler uses the image field from $_FILES to select the destination path without validating or sanitizing the filename or file type. A low-privileged account can place executable PHP content in the web root, enabling server-side code execution under the web server account.
Summary
What happened
Unrestricted file upload in Codezips Online Institute Management System 1.0 allows remote authenticated users to upload arbitrary files. The edit_user.php handler uses the image field from $_FILES to select the destination path without validating or sanitizing the filename or file type. A low-privileged account can place executable PHP content in the web root, enabling server-side code execution under the web server account.
The record
- CVE
- CVE-2024-10994
- Published
- Nov 8, 2024
- Updated
- Nov 8, 2024
- Vendor
- Codezips
- Product
- Online Institute Management System
- Classifications
- CWE-434, CWE-284, T1505.003, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 8, 2024CVE publishedPublication date reported by the CVE source.
- Nov 8, 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
- edit_user.php unrestricted upload proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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