CVE-2022-37598

Katalog CVE

CVSS 9.8 · Critical EPSS 1,5%

Kerentanan Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') pada uglifyjs project uglifyjs. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Prototype pollution vulnerability in function DEFNODE in ast.js in mishoo UglifyJS 3.13.2 via the name variable in ast.js. NOTE: the vendor considers this an invalid report.

Rincian

Terbit di NVD

20 Oktober 2022

Terakhir diubah

17 Juni 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-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35/lib/ast.js#L46 exploit · advisory pihak ketiga
• https://github.com/mishoo/UglifyJS/blob/352a944868b09c9ce3121a49d4a0bf0afe370a35/lib/ast.js#L79 exploit · advisory pihak ketiga
• https://github.com/mishoo/UglifyJS/issues/5699 issue tracking · advisory pihak ketiga
• https://github.com/mishoo/UglifyJS/issues/5721#issuecomment-1292849604 advisory pihak ketiga