Zod is a TypeScript-first schema declaration and validation library renowned for its static type inference, and versions 1.11.14 and 1.11.15 offer developers a robust toolkit for ensuring data integrity. Examining these two versions reveals subtle yet important distinctions. From a developer's perspective, the core functionalities remain consistent: both versions allow for the creation of schemas that define the shape of data, and then to validate incoming data against those schemas. This ensures that the data conforms to the expected structure and types, preventing unexpected errors and improving the overall reliability of applications.
The primary difference between the two versions lies in their release dates. Version 1.11.15 was released slightly after version 1.11.14. While both share identical dependencies and development dependencies (including testing frameworks like Jest, linters like TSLint, and TypeScript itself), the later release suggests possible bug fixes, minor improvements, or dependency updates addressed in the newer version. Developers keen on leveraging the latest enhancements and stability improvements would naturally gravitate towards version 1.11.15. Given the exact same set of dependencies, the newer version might contain fixes addressing specific edge cases or performance optimizations that were not present in the earlier release. Both versions, however, provide the same core value proposition: a powerful, type-safe schema validation solution for TypeScript projects, designed with ease of use and developer experience in mind.
All the vulnerabilities related to the version 1.11.15 of the package
Zod denial of service vulnerability
Zod version 3.22.2 allows an attacker to perform a denial of service while validating emails.