CVE-2026-64836

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-64836", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-07-20T18:27:48.161Z", "datePublished": "2026-09-10T13:51:05.213Z", "dateUpdated": "2026-09-10T14:05:49.993Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-09-10T13:51:05.213Z"}, "datePublic": "2026-09-09T00:00:00.000Z", "title": "ICEcoder through 8.1 Path Traversal via Ineffective File::check() Confinement", "descriptions": [{"lang": "en", "value": "ICEcoder versions through 8.1 contain a path traversal vulnerability in the file-control endpoint due to a logic error in the document-root confinement check. The File::check() validation function compares realpath() to boolean true, which never succeeds, allowing authenticated attackers to submit traversal sequences or absolute paths in the file parameter to read, write, or delete files outside the configured document root."}], "tags": ["unsupported-when-assigned"], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}, {"lang": "en", "cweId": "CWE-697", "description": "CWE-697 Incorrect Comparison", "type": "CWE"}]}], "affected": [{"vendor": "ICEcoder", "product": "ICEcoder", "packageName": "icecoder/icecoder", "collectionURL": "https://packagist.org/packages/icecoder/icecoder", "packageURL": "pkg:composer/icecoder/icecoder", "repo": "https://github.com/icecoder/ICEcoder", "defaultStatus": "unaffected", "versions": [{"version": "8.0", "status": "affected", "versionType": "custom", "lessThanOrEqual": "8.1"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:icecoder:icecoder:*:*:*:*:*:*:*:*", "versionStartIncluding": "8.0", "versionEndIncluding": "8.1"}]}]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"version": "4.0", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseSeverity": "HIGH", "baseScore": 8.7, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}}], "references": [{"url": "https://github.com/icecoder/ICEcoder", "name": "Product Repository", "tags": ["product"]}, {"url": "https://github.com/Caycon/cve-advisories/blob/main/2026/ICEcoder/CVE-2026-64836.md", "tags": ["third-party-advisory"]}, {"url": "https://github.com/icecoder/ICEcoder/blob/4a61847ef7bb0360735cf1d55c45e5de9746e24e/classes/File.php#L70", "tags": ["technical-description"]}, {"name": "VulnCheck Advisory: ICEcoder through 8.1 Path Traversal via Ineffective File::check() Confinement", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/icecoder-through-8.1-path-traversal-via-ineffective-file-check-confinement"}], "credits": [{"lang": "en", "value": "ByteMe.Red", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-10T14:05:40.293919Z", "id": "CVE-2026-64836", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-10T14:05:49.993Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-64836", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-09-10T14:05:40.293919Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-10T14:05:44.511Z"}}], "cna": {"tags": ["unsupported-when-assigned"], "title": "ICEcoder through 8.1 Path Traversal via Ineffective File::check() Confinement", "credits": [{"lang": "en", "type": "finder", "value": "ByteMe.Red"}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "baseScore": 8.7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}, {"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"repo": "https://github.com/icecoder/ICEcoder", "vendor": "ICEcoder", "product": "ICEcoder", "versions": [{"status": "affected", "version": "8.0", "versionType": "custom", "lessThanOrEqual": "8.1"}], "packageURL": "pkg:composer/icecoder/icecoder", "packageName": "icecoder/icecoder", "collectionURL": "https://packagist.org/packages/icecoder/icecoder", "defaultStatus": "unaffected"}], "datePublic": "2026-09-09T00:00:00.000Z", "references": [{"url": "https://github.com/icecoder/ICEcoder", "name": "Product Repository", "tags": ["product"]}, {"url": "https://github.com/Caycon/cve-advisories/blob/main/2026/ICEcoder/CVE-2026-64836.md", "tags": ["third-party-advisory"]}, {"url": "https://github.com/icecoder/ICEcoder/blob/4a61847ef7bb0360735cf1d55c45e5de9746e24e/classes/File.php#L70", "tags": ["technical-description"]}, {"url": "https://www.vulncheck.com/advisories/icecoder-through-8.1-path-traversal-via-ineffective-file-check-confinement", "name": "VulnCheck Advisory: ICEcoder through 8.1 Path Traversal via Ineffective File::check() Confinement", "tags": ["third-party-advisory"]}], "x_generator": {"engine": "vulncheck-endgame"}, "descriptions": [{"lang": "en", "value": "ICEcoder versions through 8.1 contain a path traversal vulnerability in the file-control endpoint due to a logic error in the document-root confinement check. The File::check() validation function compares realpath() to boolean true, which never succeeds, allowing authenticated attackers to submit traversal sequences or absolute paths in the file parameter to read, write, or delete files outside the configured document root."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}, {"lang": "en", "type": "CWE", "cweId": "CWE-697", "description": "CWE-697 Incorrect Comparison"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:icecoder:icecoder:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndIncluding": "8.1", "versionStartIncluding": "8.0"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-09-10T13:51:05.213Z"}}}, "cveMetadata": {"cveId": "CVE-2026-64836", "state": "PUBLISHED", "dateUpdated": "2026-09-10T14:05:49.993Z", "dateReserved": "2026-07-20T18:27:48.161Z", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "datePublished": "2026-09-10T13:51:05.213Z", "assignerShortName": "VulnCheck"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"collectionURL": "https://packagist.org/packages/icecoder/icecoder", "defaultStatus": "unaffected", "packageName": "icecoder/icecoder", "packageURL": "pkg:composer/icecoder/icecoder", "product": "ICEcoder", "repo": "https://github.com/icecoder/ICEcoder", "vendor": "ICEcoder", "versions": [{"lessThanOrEqual": "8.1", "status": "affected", "version": "8.0", "versionType": "custom"}]}], "source": "disclosure@vulncheck.com"}], "cveTags": [{"sourceIdentifier": "disclosure@vulncheck.com", "tags": ["unsupported-when-assigned"]}], "descriptions": [{"lang": "en", "value": "ICEcoder versions through 8.1 contain a path traversal vulnerability in the file-control endpoint due to a logic error in the document-root confinement check. The File::check() validation function compares realpath() to boolean true, which never succeeds, allowing authenticated attackers to submit traversal sequences or absolute paths in the file parameter to read, write, or delete files outside the configured document root."}], "id": "CVE-2026-64836", "lastModified": "2026-09-10T19:58:20.507", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "disclosure@vulncheck.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.7, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "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:H/VI:H/VA:H/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", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "disclosure@vulncheck.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-64836", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-09-10T14:05:40.293919Z", "version": "2.0.3"}}]}, "published": "2026-09-10T14:17:03.317", "references": [{"source": "disclosure@vulncheck.com", "url": "https://github.com/Caycon/cve-advisories/blob/main/2026/ICEcoder/CVE-2026-64836.md"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/icecoder/ICEcoder"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/icecoder/ICEcoder/blob/4a61847ef7bb0360735cf1d55c45e5de9746e24e/classes/File.php#L70"}, {"source": "disclosure@vulncheck.com", "url": "https://www.vulncheck.com/advisories/icecoder-through-8.1-path-traversal-via-ineffective-file-check-confinement"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}, {"lang": "en", "value": "CWE-697"}], "source": "disclosure@vulncheck.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[8.0,8.1]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "ICEcoder", "source": "cna", "vendor": "ICEcoder"}, "product": "icecoder", "vendor": "icecoder"}], "created": "2026-09-10T16:00:14.170911+00:00", "updated": "2026-09-11T10:15:17.304353+00:00", "vendors": ["icecoder", "icecoder$PRODUCT$icecoder"]}