Svelte, Cross-Site Scripting (XSS), CVE-2025-1103 (Critical)

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The vulnerability resides in the experimental `hydratable` function in Svelte 5.46.0-2 with the `experimental.async` flag enabled. This function’s first argument is a user-provided key used to cache data between server and client. When server-rendering, this key is directly embedded into a `

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