CVE-2026-21717

A flaw in V8's string hashing mechanism causes integer-like strings to be hashed to their numeric value, making hash collisions trivially predictable. By crafting a request that causes many such collisions in V8's internal string table, an attacker can significantly degrade performance of the...

@openinc/parse-server-opendash (>=4.0.0, <=4.0.10) potentially affected by CVE-2026-34373 via parse-server (>=9.6.0-alpha.37, <=9.6.1)

parse-server NPM version =9.6.0-alpha.37, =4.0.0, =4.0.10 Source cves: CVE-2026-34373 Source advisory: OSV:GHSA-Q3P6-G7C4-829C...

Origin Validation Error

Overview parse-server is a version of the Parse backend that can be deployed to any infrastructure that can run Node.js. Affected versions of this package are vulnerable to Origin Validation Error via the GraphQL API endpoint ignoring the configured CORS allowOrigin restriction. An attacker can...

@bigegg/parse-server-schema-config (>=1.0.5, <=1.0.10), @kontaa/subgraph (>=1.0.1, <=1.2.3) +8 more potentially affected by CVE-2026-34373 via parse-server (>=3.10.0, <=7.5.4)

parse-server NPM version =3.10.0, =1.0.5, =1.0.1, =1.2.1, =2.4.46, =1.0.0, =1.0.1, =1.0.0, =1.0.0, =1.0.0, =1.1.0 - servable-publishable 1.1.0 Source cves: CVE-2026-34373 Source advisory: OSV:GHSA-Q3P6-G7C4-829C...

@openinc/parse-server-opendash (>=4.0.0, <=4.0.10) potentially affected by CVE-2026-34373 via parse-server (>=9.6.0-alpha.37, <=9.6.1)

parse-server NPM version =9.6.0-alpha.37, =4.0.0, =4.0.10 Source cves: CVE-2026-34373 Source advisory: SNYK:JS-PARSESERVER-15855397...

GraphQL API endpoint ignores CORS origin restriction

Impact The GraphQL API endpoint does not respect the allowOrigin server option and unconditionally allows cross-origin requests from any website. This bypasses origin restrictions that operators configure to control which websites can interact with the Parse Server API. The REST API correctly...

@bigegg/parse-server-schema-config (>=1.0.5, <=1.0.10), @kontaa/subgraph (>=1.0.1, <=1.2.3) +8 more potentially affected by CVE-2026-34373 via parse-server (>=3.10.0, <=7.5.4)

parse-server NPM version =3.10.0, =1.0.5, =1.0.1, =1.2.1, =2.4.46, =1.0.0, =1.0.1, =1.0.0, =1.0.0, =1.0.0, =1.1.0 - servable-publishable 1.1.0 Source cves: CVE-2026-34373 Source advisory: SNYK:JS-PARSESERVER-15855397...

GHSA-Q3P6-G7C4-829C GraphQL API endpoint ignores CORS origin restriction

Impact The GraphQL API endpoint does not respect the allowOrigin server option and unconditionally allows cross-origin requests from any website. This bypasses origin restrictions that operators configure to control which websites can interact with the Parse Server API. The REST API correctly...

LiveQuery protected field leak via shared mutable state across concurrent subscribers

Impact When multiple clients subscribe to the same class via LiveQuery, the event handlers process each subscriber concurrently using shared mutable objects. The sensitive data filter modifies these shared objects in-place, so when one subscriber's filter removes a protected field, subsequent...

@openinc/parse-server-opendash (>=4.0.0, <=4.0.10) potentially affected by CVE-2026-34363 via parse-server (>=9.6.0-alpha.37, <=9.6.1)

parse-server NPM version =9.6.0-alpha.37, =4.0.0, =4.0.10 Source cves: CVE-2026-34363 Source advisory: OSV:GHSA-M983-V2FF-WQ65...

GHSA-M983-V2FF-WQ65 LiveQuery protected field leak via shared mutable state across concurrent subscribers

Impact When multiple clients subscribe to the same class via LiveQuery, the event handlers process each subscriber concurrently using shared mutable objects. The sensitive data filter modifies these shared objects in-place, so when one subscriber's filter removes a protected field, subsequent...

@openinc/parse-server-opendash (>=4.0.0, <=4.0.10) potentially affected by CVE-2026-34363 via parse-server (>=9.6.0-alpha.37, <=9.6.1)

parse-server NPM version =9.6.0-alpha.37, =4.0.0, =4.0.10 Source cves: CVE-2026-34363 Source advisory: SNYK:JS-PARSESERVER-15855398...

Race Condition

Overview parse-server is a version of the Parse backend that can be deployed to any infrastructure that can run Node.js. Affected versions of this package are vulnerable to Race Condition in the handling of concurrent LiveQuery subscribers due to shared mutable state. An attacker can access...

PT-2026-29167

Name of the Vulnerable Software and Affected Versions Parse Server versions prior to 8.6.66 Parse Server versions prior to 9.7.0-alpha.10 Description Parse Server, an open source backend deployable on Node.js infrastructures, has an issue where the GraphQL API endpoint does not enforce the...

The vulnerability of the v4l2_fwnode_parse_link() function in the drivers/media/v4l2-core/v4l2-fwnode.c file of the Linux kernel’s multimedia device driver allows a hacker to induce a service failure.

The vulnerability of the v4l2fwnodeparselink function in the drivers/media/v4l2-core/v4l2-fwnode.c file of the Linux multimedia device driver is related to improper memory release. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

@openinc/parse-server-opendash (>=4.0.0, <=4.0.10) potentially affected by CVE-2026-34224 via parse-server (>=9.6.0-alpha.37, <=9.6.1)

parse-server NPM version =9.6.0-alpha.37, =4.0.0, =4.0.10 Source cves: CVE-2026-34224 Source advisory: OSV:GHSA-W73W-G5XW-RWHF...

Time-of-check Time-of-use (TOCTOU) Race Condition

Overview parse-server is a version of the Parse backend that can be deployed to any infrastructure that can run Node.js. Affected versions of this package are vulnerable to Time-of-check Time-of-use TOCTOU Race Condition through the authData login process. An attacker can maintain multiple...

GHSA-W73W-G5XW-RWHF Parse Server has an MFA single-use token bypass via concurrent authData login requests

Impact An attacker who possesses a valid authentication provider token and a single MFA recovery code or SMS one-time password can create multiple authenticated sessions by sending concurrent login requests via the authData login endpoint. This defeats the single-use guarantee of MFA recovery cod...

@openinc/parse-server-opendash (>=4.0.0, <=4.0.10) potentially affected by CVE-2026-34224 via parse-server (>=9.6.0-alpha.37, <=9.6.1)

parse-server NPM version =9.6.0-alpha.37, =4.0.0, =4.0.10 Source cves: CVE-2026-34224 Source advisory: SNYK:JS-PARSESERVER-15812213...

@openinc/parse-server-opendash (>=4.0.0, <=4.0.10) potentially affected by CVE-2026-34215 via parse-server (>=9.6.0-alpha.37, <=9.6.1)

parse-server NPM version =9.6.0-alpha.37, =4.0.0, =4.0.10 Source cves: CVE-2026-34215 Source advisory: SNYK:JS-PARSESERVER-15812212...