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elysiajs vulnerabilities

6 published CVES affecting elysiajs, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
6
Critical
1
High
3
Medium
2
Low
0
Unscored
0
CISA KEV
0
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Latest elysiajs CVEs

Newest publication first

  1. MediumCVSS 5.3 EPSS 0.27%

    Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation, and client-server communication. Prior to version 1.4.27, an Elysia cookie can be overridden by prototype pollution , eg. __proto__. This issue is patched in 1.4.27. As a workaround, u...

  2. HighCVSS 7.5 EPSS 0.55% PoC

    Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation and client-server communication. Prior to 1.4.26 , t.String({ format: 'url' }) is vulnerable to ReDoS. Repeating a partial url format (protocol and hostname) multiple times cause regex...

  3. HighCVSS 7.5 EPSS 0.87% PoC

    Elysia is a Typescript framework for request validation, type inference, OpenAPI documentation and client-server communication. Versions 1.4.17 and below are subject to arbitrary code execution from cookie config. When dynamic cookies are enabled (e.g. there an existing cookie sc...

  4. MediumCVSS 6.5 EPSS 0.52%

    An Origin Validation Error in the elysia-cors library thru 1.3.0 allows attackers to bypass Cross-Origin Resource Sharing (CORS) restrictions. The library incorrectly validates the supplied origin by checking if it is a substring of any domain in the site's CORS policy, rather th...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.