CVE-2026-30228

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{"affected": [{"affectedData": [{"product": "parse-server", "vendor": "parse-community", "versions": [{"status": "affected", "version": "< 8.6.5"}, {"status": "affected", "version": "< 9.5.0-alpha.3"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "B9E4B220-BFC3-4DB0-A16B-9EE52442DB18", "versionEndExcluding": "8.6.5", "vulnerable": true}, {"criteria": "cpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "F228114F-93AA-4DCC-80D4-39D31F671F0B", "versionEndIncluding": "9.4.1", "versionStartIncluding": "9.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:parseplatform:parse-server:9.5.0:alpha1:*:*:*:node.js:*:*", "matchCriteriaId": "3E9F95CF-EEE1-42FC-904E-321F05E3DE4E", "vulnerable": true}, {"criteria": "cpe:2.3:a:parseplatform:parse-server:9.5.0:alpha2:*:*:*:node.js:*:*", "matchCriteriaId": "5C02D6F0-5A3A-45F5-8A74-F75A8CCAE7DE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.5 and 9.5.0-alpha.3, the readOnlyMasterKey can be used to create and delete files via the Files API (POST /files/:filename, DELETE /files/:filename). This bypasses the read-only restriction which violates the access scope of the readOnlyMasterKey. Any Parse Server deployment that uses readOnlyMasterKey and exposes the Files API is affected. An attacker with access to the readOnlyMasterKey can upload arbitrary files or delete existing files. This issue has been patched in versions 8.6.5 and 9.5.0-alpha.3."}, {"lang": "es", "value": "Parse Server es un backend de c\u00f3digo abierto que puede ser desplegado en cualquier infraestructura que pueda ejecutar Node.js. Antes de las versiones 8.6.5 y 9.5.0-alpha.3, la readOnlyMasterKey puede ser utilizada para crear y eliminar archivos a trav\u00e9s de la API de Archivos (POST /files/:filename, DELETE /files/:filename). Esto elude la restricci\u00f3n de solo lectura, lo cual viola el alcance de acceso de la readOnlyMasterKey. Cualquier despliegue de Parse Server que utilice readOnlyMasterKey y exponga la API de Archivos se ve afectado. Un atacante con acceso a la readOnlyMasterKey puede cargar archivos arbitrarios o eliminar archivos existentes. Este problema ha sido parcheado en las versiones 8.6.5 y 9.5.0-alpha.3."}], "id": "CVE-2026-30228", "lastModified": "2026-06-17T10:32:31.530", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.9, "baseSeverity": "MEDIUM", "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": "HIGH", "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:H/UI:N/VC:N/VI:H/VA:N/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": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-30228", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-03-09T20:29:21.914601Z", "version": "2.0.3"}}]}, "published": "2026-03-06T21:16:16.767", "references": [{"source": "security-advisories@github.com", "tags": ["Product", "Release Notes"], "url": "https://github.com/parse-community/parse-server/releases/tag/8.6.5"}, {"source": "security-advisories@github.com", "tags": ["Product", "Release Notes"], "url": "https://github.com/parse-community/parse-server/releases/tag/9.5.0-alpha.3"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/parse-community/parse-server/security/advisories/GHSA-xfh7-phr7-gr2x"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-863"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,8.6.5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,9.5.0-alpha.3)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "parse-server", "source": "cna", "vendor": "parse-community"}, "product": "parse_server", "vendor": "parse_community"}], "analysis": {"en": {"generated_at": "2026-04-16T11:14:09.855403+00:00", "value": {"mitigation_remediation": ["Upgrade Parse Server to version 8.6.5 or later; if using a 9.5.0\u2011alpha release, upgrade to 9.5.0\u2011alpha.3.", "As a temporary control, restrict or block the Files API for accounts that possess the readOnlyMasterKey, or enforce role\u2011based access so that readOnlyMasterKey cannot be used for file manipulation.", "If the readOnlyMasterKey is not required, revoke or rotate the key to prevent unauthorized usage."], "summary": {"action": "Immediate Patch", "impact": "Unauthorized file upload and deletion via readOnlyMasterKey bypass"}, "threat_synthesis": {"affected_systems": "Parse Server from parse-community is impacted; any release prior to 8.6.5 and 9.5.0\u2011alpha.3 that exposes the Files API and uses the readOnlyMasterKey is vulnerable.", "description_and_impact": "Parse Server allows an attacker with a readOnlyMasterKey to create or delete files through the Files API, violating the intended read\u2011only restriction. This enables an attacker to upload arbitrary files or erase critical files, compromising data integrity and availability.", "risk_and_exploitability": "The CVSS score is 6.9, indicating moderate severity, but the EPSS score is below 1% and it is not listed in KEV, suggesting low exploit probability. The vulnerability can be leveraged remotely by sending POST or DELETE requests to /files/:filename with the readOnlyMasterKey, provided the API is exposed. The attacker must have access to the key, so compromise or insufficient secrecy of the key are prerequisites."}}}}, "created": "2026-03-09T10:07:03.561032+00:00", "updated": "2026-04-16T11:15:27.693301+00:00", "vendors": ["parse_community", "parse_community$PRODUCT$parse_server"]}