Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Orval generates type-safe JavaScript clients in TypeScript from OpenAPI v3 and Swagger v2 specifications. Prior to 8.21.0, a single quote in a schema property name is emitted into single-quoted object keys in generated MSW mock factories without safe encoding. This permits attacker-controlled JavaScript to be evaluated when the generated mock factory is called by tests or an MSW handler, resulting in code execution in the developer, CI, test, or application environment. The affected code is packages/core/src/getters/keys.ts function getKey and MSW mock generation. This issue is fixed in version 8.21.0.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
🔴 Orval (MSW Mock Generator), Remote Code Execution (RCE), #CVE-2026-71867 (Critical) -DC-Sep2026-2152 https://dailycve.com/orval-msw-mock-generator-remote-code-execution-rce-cve-2026-71867-critical-dc-sep2026-2152/
Post summary
The message announces a critical remote code execution vulnerability (CVE‑2026‑71867) in Orval (MSW Mock Generator) and directs readers to a dailyCVE article for further details.