Unauthenticated file upload via unfiltered img parameter
Published Sep 17, 2025 · Updated Sep 17, 2025
Unrestricted file upload in SourceCodester Online Exam Form Submission 1.0 allows remote attackers to upload arbitrary files via register.php. The img upload path accepts attacker-controlled content without sanitizing, filtering, or restricting dangerous file types. No authentication or user interaction is required; server-side execution of an uploaded script grants code execution.
Summary
What happened
Unrestricted file upload in SourceCodester Online Exam Form Submission 1.0 allows remote attackers to upload arbitrary files via register.php. The img upload path accepts attacker-controlled content without sanitizing, filtering, or restricting dangerous file types. No authentication or user interaction is required; server-side execution of an uploaded script grants code execution.
The record
- CVE
- CVE-2025-10600
- Published
- Sep 17, 2025
- Updated
- Sep 17, 2025
- Vendor
- Online Computer and Laptop Store Project
- Product
- Online Exam Form Submission
- Classifications
- CWE-284, CWE-434, T1105
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 17, 2025CVE publishedPublication date reported by the CVE source.
- Sep 17, 2025Record 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
- GitHub register.php arbitrary-file-upload demonstrationproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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