CVE-2024-45815: linuxfoundation backstage

csirt@kutim:~/threat-intel/cve/CVE-2024-45815

CVSS 6.5 · Medium EPSS 0,51%

Kerentanan Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') pada linuxfoundation backstage. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

Backstage is an open framework for building developer portals. A malicious actor with authenticated access to a Backstage instance with the catalog backend plugin installed is able to interrupt the service using a specially crafted query to the catalog API. This has been fixed in the `1.26.0` release of the `@backstage/plugin-catalog-backend`. All users are advised to upgrade. There are no known workarounds for this vulnerability.

Rincian

Terbit di NVD: 17 September 2024
Terakhir diubah: 17 Juni 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:N/I:N/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
EPSS (30 hari): 0,51% peluang dieksploitasi; lebih tinggi dari 42,1% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
linuxfoundation	backstage	Semua versi sebelum 1.26.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/backstage/backstage/security/advisories/GHSA-3x3f-jcp3-g22j advisory pihak ketiga

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.