FKIE_CVE-2026-30850

Vulnerability from fkie_nvd - Published: 2026-03-07 17:15 - Updated: 2026-03-10 16:55
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.9 and 9.5.0-alpha.9, the file metadata endpoint (GET /files/:appId/metadata/:filename) does not enforce beforeFind / afterFind file triggers. When these triggers are used as access-control gates, the metadata endpoint bypasses them entirely, allowing unauthorized access to file metadata. This issue has been patched in versions 8.6.9 and 9.5.0-alpha.9.
References
security-advisories@github.comhttps://github.com/parse-community/parse-server/security/advisories/GHSA-hwx8-q9cg-mqmcVendor Advisory
Impacted products
Vendor Product Version
parseplatform parse-server *
parseplatform parse-server *
parseplatform parse-server 9.5.0
parseplatform parse-server 9.5.0
parseplatform parse-server 9.5.0
parseplatform parse-server 9.5.0
parseplatform parse-server 9.5.0
parseplatform parse-server 9.5.0
parseplatform parse-server 9.5.0
parseplatform parse-server 9.5.0
parseplatform parse-server 9.5.0
To clipboard 

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      "value": "Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.9 and 9.5.0-alpha.9, the file metadata endpoint (GET /files/:appId/metadata/:filename) does not enforce beforeFind / afterFind file triggers. When these triggers are used as access-control gates, the metadata endpoint bypasses them entirely, allowing unauthorized access to file metadata. This issue has been patched in versions 8.6.9 and 9.5.0-alpha.9."
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      "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 8.6.9 y 9.5.0-alpha.9, el endpoint de metadatos de archivos (GET /files/:appId/metadata/:filename) no aplica los triggers de archivo beforeFind / afterFind. Cuando estos triggers se utilizan como puertas de control de acceso, el endpoint de metadatos los omite por completo, permitiendo el acceso no autorizado a los metadatos de los archivos. Este problema ha sido parcheado en las versiones 8.6.9 y 9.5.0-alpha.9."
    }
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  "id": "CVE-2026-30850",
  "lastModified": "2026-03-10T16:55:09.270",
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          "baseScore": 5.9,
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          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "valueDensity": "NOT_DEFINED",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.