CVE-2026-3965

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He reacted very fast and highly professional."}, {"lang": "es", "value": "Una vulnerabilidad de seguridad ha sido detectada en whyour qinglong hasta la versi\u00f3n 2.20.1. Afecta a una funci\u00f3n desconocida del archivo back/loaders/express.ts del componente Interfaz API. La manipulaci\u00f3n del argumento command conduce a un fallo del mecanismo de protecci\u00f3n. El ataque puede ser iniciado remotamente. El exploit ha sido divulgado p\u00fablicamente y puede ser utilizado. La actualizaci\u00f3n a la versi\u00f3n 2.20.2 puede solucionar este problema. El identificador del parche es 6bec52dca158481258315ba0fc2f11206df7b719. Es aconsejable actualizar el componente afectado. El mantenedor del c\u00f3digo fue informado de antemano sobre los problemas. Reaccion\u00f3 muy r\u00e1pido y de manera altamente profesional."}], "id": "CVE-2026-3965", "lastModified": "2026-06-17T10:44:31.683", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "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": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "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", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-3965", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-03-12T13:27:45.864642Z", "version": "2.0.3"}}]}, "published": "2026-03-12T00:16:11.963", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/A7cc/cve/issues/6"}, {"source": "cna@vuldb.com", "url": "https://github.com/A7cc/cve/issues/6#issue-3999235307"}, {"source": "cna@vuldb.com", "url": "https://github.com/whyour/qinglong/"}, {"source": "cna@vuldb.com", "url": "https://github.com/whyour/qinglong/commit/6bec52dca158481258315ba0fc2f11206df7b719"}, {"source": "cna@vuldb.com", "url": "https://github.com/whyour/qinglong/pull/2941"}, {"source": "cna@vuldb.com", "url": "https://github.com/whyour/qinglong/releases/tag/v2.20.2"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?ctiid.350394"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?id.350394"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?submit.768861"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-693"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.20.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "2.20.1"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "2.20.2"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "qinglong", "source": "cna", "vendor": "whyour"}, "product": "qinglong", "vendor": "whyour"}], "analysis": {"en": {"generated_at": "2026-03-17T17:02:57.228698+00:00", "value": {"mitigation_remediation": ["Apply the vendor patch by upgrading to whyour qinglong 2.20.2 (commit 6bec52dca158481258315ba0fc2f11206df7b719).", "Restart the qinglong service to ensure the new version is in use.", "Restrict external access to the API endpoint using network segmentation or firewall rules."], "summary": {"action": "Apply Patch", "impact": "Protection Mechanism Failure"}, "threat_synthesis": {"affected_systems": "Key detail from CVE description: \"Systems running whyour qinglong version 2.20.1 or earlier are affected.\" The patch is available in release 2.20.2, identified by commit 6bec52dca158481258315ba0fc2f11206df7b719, which removes the vulnerability. The affected products are listed under the vendor name \"whyour:qinglong\".", "description_and_impact": "Key detail from CVE description: \"A security vulnerability has been detected in whyour qinglong up to 2.20.1 ... The manipulation of the argument command leads to protection mechanism failure.\" The vulnerability is caused by improper handling of the command argument within the API interface (back/loaders/express.ts), which disables the intended protection mechanism. Key detail from CVE description: \"The attack may be initiated remotely.\" The primary impact is the loss of this protection, as identified by CWE\u2011693 (System Not Adequately Protected).", "risk_and_exploitability": "Key detail from CVE description: \"The CVSS Score: 5.3\" and \"EPSS Score: < 1%\" indicate moderate severity and low exploitation probability. The vulnerability is not listed in the CISA KEV catalog. Based on the description, the attack can be performed remotely by sending crafted requests to the API endpoint, and it has already been publicly disclosed and may be used."}}}}, "created": "2026-03-12T09:55:03.781330+00:00", "updated": "2026-03-20T15:36:37.930595+00:00", "vendors": ["whyour", "whyour$PRODUCT$qinglong"]}