| Title | Great Developers Certificate Generator System 1.0 Improper Neutralization of Special Elements |
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| Description | A Remote Code Execution vulnerability (CWE-78) exists in the archive upload functionality. The application directly passes user-controlled input ($file) into OS command execution functions (exec()) without sanitization or escaping. This allows attackers to inject arbitrary shell commands by crafting a malicious filename. Additionally, extracted archive contents are not validated, enabling Zip Slip and file overwrite attacks. |
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| Source | ⚠️ https://github.com/lakshayyverma/CVE-Discovery/blob/main/Certificate2.md |
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| User | lakshay12311 (UID 91298) |
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| Submission | 01/31/2026 11:26 (6 months ago) |
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| Moderation | 02/07/2026 16:27 (7 days later) |
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| Status | Accepted |
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| VulDB entry | 344887 [Great Developers Certificate Generation System up to 97171bb0e5e22e52eacf4e4fa81773e5f3cffb73 /restructured/csv.php photo os command injection] |
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| Points | 20 |
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