HIGH🇵🇱 Wersja polska

CVE-2026-82261

CVSS 8.7v4.0pub. 2026-08-28upd. 2026-08-31

SvelteKit (@sveltejs/kit) versions >=2.49.0 and <=2.52.1 with experimental remote functions and form enabled contain a CPU exhaustion vulnerability in form deserialization. An attacker can send malformed form data to cause the server to become unresponsive while processing the request, resulting in denial of service. Fixed in 2.52.2.

CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  • Svelte Sveltekit

    APP
    Svelte
    2.49.0 – 2.52.2 (excl.)
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
DoSDeserialization
CWE
References

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