CVE-2026-27606

rollupjs rollup

TLP:CLEAR

csirt@kutim:~/threat-intel/cve/CVE-2026-27606

Katalog CVE

CVSS 9.8 · Critical EPSS 1,5%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada rollupjs rollup. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Rollup is a module bundler for JavaScript. Versions prior to 2.80.0, 3.30.0, and 4.59.0 of the Rollup module bundler (specifically v4.x and present in current source) is vulnerable to an Arbitrary File Write via Path Traversal. Insecure file name sanitization in the core engine allows an attacker to control output filenames (e.g., via CLI named inputs, manual chunk aliases, or malicious plugins) and use traversal sequences (`../`) to overwrite files anywhere on the host filesystem that the build process has permissions for. This can lead to persistent Remote Code Execution (RCE) by overwriting critical system or user configuration files. Versions 2.80.0, 3.30.0, and 4.59.0 contain a patch for the issue.

Rincian

Terbit di NVD
25 Februari 2026
Terakhir diubah
10 September 2026
Status NVD
Modified
CVSS 3.1
9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
EPSS (30 hari)
1,5% peluang dieksploitasi; lebih tinggi dari 74,3% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
rollupjs rollup Semua versi sebelum 2.80.0
rollupjs rollup Versi 3.0.0 hingga sebelum 3.30.0
rollupjs rollup Versi 4.0.0 hingga sebelum 4.59.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

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.