CVE-2026-30941
HIGH
GHSA-vgjh-hmwf-c588
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3Tags
Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to 8.6.14 and 9.5.2-alpha.1, NoSQL injection vulnerability allows an unauthenticated attacker to inject MongoDB query operators via the token field in the password reset and email verification resend endpoints. The token value is passed to database queries without type validation and can be used to extract password reset and email verification tokens. Any Parse Server deployment using MongoDB with email verification or password reset enabled is affected. When emailVerifyTokenReuseIfValid is configured, the email verification token can be fully extracted and used to verify a user's email address without inbox access. This vulnerability is fixed in 8.6.14 and 9.5.2-alpha.1.
Analysis
NoSQL injection in Parse Server's password reset and email verification endpoints allows unauthenticated attackers to extract authentication tokens by injecting MongoDB query operators through the unvalidated token parameter. Affected deployments running MongoDB with these features enabled are vulnerable to email verification bypass and password reset token theft. …
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Remediation
Within 24 hours: Identify all Parse Server instances and document current versions. Within 7 days: Apply vendor patches to upgrade to Parse Server 8.6.14 or 9.5.2-alpha.1 or later across all environments (dev, staging, production). …
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