CVE-2026-78654

{"id": "CVE-2026-78654", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-78654", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-25T13:17:25.816993Z"}}], "cvssMetricV2": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.5, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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", "exploitMaturity": "PROOF_OF_CONCEPT", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "cna@vuldb.com", "affectedData": [{"cpes": ["cpe:2.3:a:cleverbrush:framework:*:*:*:*:*:*:*:*"], "vendor": "cleverbrush", "product": "framework", "versions": [{"status": "affected", "version": "4.0"}, {"status": "affected", "version": "4.1"}, {"status": "affected", "version": "4.2"}, {"status": "affected", "version": "4.3"}, {"status": "affected", "version": "4.4.0"}, {"status": "unaffected", "version": "4.4.1"}]}, {"cpes": ["cpe:2.3:a:cleverbrush:deep:*:*:*:*:*:*:*:*"], "vendor": "cleverbrush", "product": "deep", "versions": [{"status": "affected", "version": "4.0"}, {"status": "affected", "version": "4.1"}, {"status": "affected", "version": "4.2"}, {"status": "affected", "version": "4.3"}, {"status": "affected", "version": "4.4.0"}, {"status": "unaffected", "version": "4.4.1"}]}]}], "published": "2026-08-25T06:19:01.940", "references": [{"url": "https://github.com/cleverbrush/framework/", "source": "cna@vuldb.com"}, {"url": "https://github.com/cleverbrush/framework/commit/810398c1308c500c3b8b6af380b5a89371389327", "source": "cna@vuldb.com"}, {"url": "https://github.com/cleverbrush/framework/issues/213", "source": "cna@vuldb.com"}, {"url": "https://github.com/cleverbrush/framework/pull/215", "source": "cna@vuldb.com"}, {"url": "https://github.com/cleverbrush/framework/releases/tag/%40cleverbrush/async%404.4.1", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/cve/CVE-2026-78654", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/submit/886401", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/vuln/394866", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/vuln/394866/cti", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/submit/886401", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-94"}, {"lang": "en", "value": "CWE-1321"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in cleverbrush framework and deep up to 4.4.0. This impacts the function deepExtend of the file libs/deep/src/deepExtend.ts. The manipulation leads to improperly controlled modification of object prototype attributes. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. Upgrading to version 4.4.1 will fix this issue. The identifier of the patch is 810398c1308c500c3b8b6af380b5a89371389327. You should upgrade the affected component."}, {"lang": "es", "value": "Una vulnerabilidad ha sido encontrada en el framework cleverbrush y deep hasta la versi\u00f3n 4.4.0. Esto afecta a la funci\u00f3n deepExtend del archivo libs/deep/src/deepExtend.ts. La manipulaci\u00f3n conduce a una modificaci\u00f3n de atributos de prototipo de objeto controlada de forma inadecuada. La explotaci\u00f3n remota del ataque es posible. El exploit ha sido revelado al p\u00fablico y puede ser utilizado. La actualizaci\u00f3n a la versi\u00f3n 4.4.1 solucionar\u00e1 este problema. El identificador del parche es 810398c1308c500c3b8b6af380b5a89371389327. Deber\u00eda actualizar el componente afectado."}], "lastModified": "2026-09-28T23:10:00.143", "sourceIdentifier": "cna@vuldb.com"}