CVE-2026-86437

{"id": "CVE-2026-86437", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-86437", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-09-08T12:35:37.962525Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}], "cvssMetricV40": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.6, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "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": "disclosure@vulncheck.com", "affectedData": [{"vendor": "laradashboard", "product": "laradashboard", "versions": [{"status": "affected", "version": "0", "lessThan": "1.3.2", "versionType": "semver"}, {"status": "unaffected", "version": "1.3.2", "versionType": "semver"}], "packageURL": "pkg:github/laradashboard/laradashboard", "defaultStatus": "unaffected"}]}], "published": "2026-09-07T22:17:22.003", "references": [{"url": "https://github.com/laradashboard/laradashboard", "source": "disclosure@vulncheck.com"}, {"url": "https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Http/Requests/CoreUpgrade/UploadRequest.php#L15-L18", "source": "disclosure@vulncheck.com"}, {"url": "https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Policies/SettingPolicy.php#L47-L50", "source": "disclosure@vulncheck.com"}, {"url": "https://github.com/laradashboard/laradashboard/blob/v1.3.1/app/Services/CoreUpgradeService.php#L543-L577", "source": "disclosure@vulncheck.com"}, {"url": "https://github.com/laradashboard/laradashboard/commit/738cc1a219ce459323ef1d09c3789075f1b8d2f2", "source": "disclosure@vulncheck.com"}, {"url": "https://github.com/laradashboard/laradashboard/releases/tag/v1.3.2", "source": "disclosure@vulncheck.com"}, {"url": "https://github.com/laradashboard/laradashboard/security/advisories/GHSA-xv98-x5h7-4g7v", "source": "disclosure@vulncheck.com"}, {"url": "https://www.vulncheck.com/advisories/lara-dashboard-before-1.3.2-incorrect-authorization-in-core-upgrade-archive-upload", "source": "disclosure@vulncheck.com"}, {"url": "https://github.com/laradashboard/laradashboard/security/advisories/GHSA-xv98-x5h7-4g7v", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "disclosure@vulncheck.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "Lara Dashboard before 1.3.2 authorizes the POST /admin/settings/core-upgrades/upload endpoint with only the settings.edit permission, allowing non-Superadmin administrators to upload and extract arbitrary zip archives over the live application source code. Attackers can upload a malicious archive containing modified application files such as routes/web.php with embedded system commands, which execute as the web server user with access to environment secrets and database credentials."}], "lastModified": "2026-09-08T19:56:50.950", "sourceIdentifier": "disclosure@vulncheck.com"}