CVE-2026-5222

Katalog CVE

CVSS 6.5 · Medium EPSS 0,50%

Kerentanan Use of Non-Canonical URL Paths for Authorization Decisions pada rust-lang cargo. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Cargo between 1.68 and 1.96 incorrectly normalized the URLs of third-party registries using the sparse index protocol. If a hosting provider allowed multiple registries to be hosted with arbitrary names within the same domain, an attacker able to publish crates in a registry could obtain the credentials of others users of the same registry. The severity of the vulnerability is **low**, due to the extremely niche requirements needed to achieve the attack.

Rincian

Terbit di NVD

25 Mei 2026

Terakhir diubah

23 Juli 2026

Status NVD

Analyzed

CVSS 3.1

6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-647: Use of Non-Canonical URL Paths for Authorization Decisions

EPSS (30 hari)

0,50% peluang dieksploitasi; lebih tinggi dari 40,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://blog.rust-lang.org/2026/05/25/cve-2026-5222/ advisory vendor
• https://github.com/rust-lang/cargo/pull/17031 issue tracking · patch
• https://groups.google.com/g/rustlang-security-announcements/c/SfUxOiIdY5s mailing list · advisory pihak ketiga