CVE-2026-4847

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{"affected": [{"affectedData": [{"product": "muucmf", "vendor": "dameng100", "versions": [{"status": "affected", "version": "1.9.5.20260309"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability was found in dameng100 muucmf 1.9.5.20260309. The impacted element is an unknown function of the file /admin/config/list.html. Performing a manipulation of the argument Name results in cross site scripting. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad en dameng100 muucmf 1.9.5.20260309. El elemento afectado es una funci\u00f3n desconocida del archivo /admin/config/list.html. La manipulaci\u00f3n del argumento Name resulta en cross site scripting. El ataque puede iniciarse remotamente. El exploit se ha hecho p\u00fablico y podr\u00eda utilizarse. Se contact\u00f3 al proveedor con antelaci\u00f3n sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."}], "id": "CVE-2026-4847", "lastModified": "2026-06-17T10:57:20.303", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.1, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/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", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-4847", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-03-26T18:25:19.106580Z", "version": "2.0.3"}}]}, "published": "2026-03-26T07:16:20.807", "references": [{"source": "cna@vuldb.com", "url": "https://thinhneee.github.io/posts/muucmf-xss-config/"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?ctiid.353152"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?id.353152"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?submit.776191"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-94"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[1.9.5.20260309,1.9.5.20260309]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "muucmf", "source": "cna", "vendor": "dameng100"}, "product": "muucmf", "vendor": "dameng100"}], "analysis": {"en": {"generated_at": "2026-03-26T08:51:30.232980+00:00", "value": {"mitigation_remediation": ["Apply the vendor\u2011issued patch for dameng100 muucmf 1.9.5.20260309 or upgrade to a newer version if available", "If a patch is not available, restrict access to /admin/config/list.html via firewall rules or IP whitelisting to trusted administrators", "Implement input validation and output encoding or deploy a content\u2011security\u2011policy to mitigate reflected XSS in the web application"], "summary": {"action": "Patch", "impact": "Cross\u2011site scripting allowing remote script execution"}, "threat_synthesis": {"affected_systems": "The affected product is dameng100 muucmf version 1.9.5.20260309. The vulnerability is located in an unknown function within the administrative configuration interface, meaning that only users who can access the /admin/config/list.html page can exploit it. The vendor was notified but did not issue a public resolution.", "description_and_impact": "A reflected XSS vulnerability exists in the /admin/config/list.html page of dameng100 muucmf. By manipulating the Name argument in a URL, an attacker can inject JavaScript that is executed in the browser of any user who views the page. The description does not explicitly state the results of such script execution, but it is inferred that typical consequences of reflected XSS include session hijacking, defacement of web content, or other client\u2011side attacks.", "risk_and_exploitability": "The CVSS score of 5.3 indicates moderate severity. No EPSS score is available, and the vulnerability is not listed in the CISA KEV catalog, yet public exploits have been released, indicating real world exploitation potential. The attack vector is remote and relies on a normal HTTP request to a publicly accessible page; an attacker can supply a crafted Name value in the query string to trigger the payload. This scenario is inferred from the nature of reflected XSS and the fact that the exploit can be initiated remotely."}}}}, "created": "2026-03-26T11:30:15.200533+00:00", "updated": "2026-03-26T12:08:20.147220+00:00", "vendors": ["dameng100", "dameng100$PRODUCT$muucmf"]}