The following table lists the changes that have been made to the
CVE-2025-50864 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.
Aug. 20, 2025
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Description | 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 than performing an exact match. For example, a malicious origin like “notexample.com”, “example.common.net” is whitelisted when the site’s CORS policy specifies “example.com.” This vulnerability enables unauthorized access to user data on sites using the elysia-cors library for CORS validation. | |
| Added | Reference | http://elysiajs.com | |
| Added | Reference | https://github.com/elysiajs/elysia-cors/blob/main/src/index.ts | |
| Added | Reference | https://github.com/elysiajs/elysia-cors/tree/main | |
| Added | Reference | https://medium.com/@raghavagrawal_23036/cors-bypass-in-popular-opensource-library-ad27fb41e16a |
CVE ID : CVE-2025-10304 Published : Dec. 3, 2025, 3:27 a.m. | 26 minutes ago Description : The Everest Backup –
CVE ID : CVE-2025-12585 Published : Dec. 3, 2025, 3:27 a.m. | 26 minutes ago Description : The MxChat – AI
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