CVE-2026-109301

CVSS 8.2 (high) · published 2026-10-12

Parse Server before 8.6.95 and 9.0.0 before 9.10.2-alpha.3 does not resolve file references lacking a URL before passing objects to Cloud Code triggers and LiveQuery, causing an uncaught exception that terminates the process. Attackers able to write to a class with Cloud Code save, find, or delete triggers or LiveQuery enabled, including unauthenticated users when public write access or sign-up is allowed, can crash the server or break subsequent requests.

Weakness: CWE-248

Source: NVD CVE-2026-109301

References

• https://github.com/parse-community/parse-server/security/advisories/GHSA-gpr6-gr9g-pfw6
• https://www.vulncheck.com/advisories/parse-server-before-8.6.95-and-9.0.0-before-9.10.2-alpha.3-denial-of-service-via-file-pointer-without-url

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