HIGH🇬🇧 English

CVE-2021-22964

CVSS 8.8v3.1pub. 2021-10-14upd. 2024-11-21

A redirect vulnerability in the `fastify-static` module version >= 4.2.4 and < 4.4.1 allows remote attackers to redirect Mozilla Firefox users to arbitrary websites via a double slash `//` followed by a domain: `http://localhost:3000//a//youtube.com/%2e%2e%2f%2e%2e`.A DOS vulnerability is possible if the URL contains invalid characters `curl --path-as-is "http://localhost:3000//^/.."`The issue shows up on all the `fastify-static` applications that set `redirect: true` option. By default, it is `false`.

oryginał EN
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:H
  • Fastify Static

    APP
    Fastify
    4.2.4 – 4.4.1 (bez)
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ZWERYFIKUJ U PRODUCENTA
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CWE
Referencje

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