CVE-2026-84376

Katalog CVE

CVSS 6.3 · Medium EPSS 0,71%

Kerentanan Partial String Comparison. Skor CVSS 4.0 6.3 (Medium) menurut github.com.

Deskripsi (NVD)

Astro is a web framework for content-driven websites. Prior to 7.2.4, Astro stripped a configured non-root base path from request pathnames using a string-prefix check without verifying a path-segment boundary. With base "/app", a request to "/appX/admin" resolved internally to the protected "/admin" route while middleware observed "/appX/admin" in context.url.pathname. In applications that authorize base-prefixed routes by inspecting context.url.pathname, an unauthenticated remote attacker could bypass pathname-based middleware authorization and reach protected routes. This issue is fixed in version 7.2.4.

Rincian

Terbit di NVD

2 September 2026

Terakhir diubah

9 September 2026

Status NVD

Deferred

CVSS 4.0

6.3 (Medium), sumber github.com
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/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 · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-187: Partial String Comparison

EPSS (30 hari)

0,71% peluang dieksploitasi; lebih tinggi dari 52,1% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/withastro/astro/commit/05763a0884aabb1da78a2749d5bb9d41ae620527
• https://github.com/withastro/astro/pull/17701
• https://github.com/withastro/astro/releases/tag/astro@7.2.4
• https://github.com/withastro/astro/security/advisories/GHSA-376h-93r7-7g6f