CVE-2025-9308: yarnpkg yarn

csirt@kutim:~/threat-intel/cve/CVE-2025-9308

CVSS 5.5 · Medium EPSS 0,21%

Kerentanan Uncontrolled Resource Consumption pada yarnpkg yarn. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability has been found in yarnpkg Yarn up to 1.22.22. This impacts the function setOptions of the file src/util/request-manager.js. Such manipulation leads to inefficient regular expression complexity. Local access is required to approach this attack. This vulnerability only affects products that are no longer supported by the maintainer.

Rincian

Terbit di NVD: 21 Agustus 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-400: Uncontrolled Resource Consumption
CWE-1333: Inefficient Regular Expression Complexity
EPSS (30 hari): 0,21% peluang dieksploitasi; lebih tinggi dari 10,0% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
yarnpkg	yarn	Semua versi hingga 1.22.22

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://vuldb.com/?id.320913 advisory pihak ketiga · vdb entry
https://vuldb.com/?submit.633486 advisory pihak ketiga · vdb entry
https://github.com/yarnpkg/yarn/pull/9203 exploit · issue tracking
https://vuldb.com/?ctiid.320913 permissions required · vdb entry

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.