CVE-2024-26150

Katalog CVE

CVSS 7.5 · High EPSS 0,80%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada linuxfoundation backstage backend-common. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

`@backstage/backend-common` is a common functionality library for backends for Backstage, an open platform for building developer portals. In `@backstage/backend-common` prior to versions 0.21.1, 0.20.2, and 0.19.10, paths checks with the `resolveSafeChildPath` utility were not exhaustive enough, leading to risk of path traversal vulnerabilities if symlinks can be injected by attackers. This issue is patched in `@backstage/backend-common` versions 0.21.1, 0.20.2, and 0.19.10.

Rincian

Terbit di NVD

23 Februari 2024

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,80% peluang dieksploitasi; lebih tinggi dari 55,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/backstage/backstage/security/advisories/GHSA-2fc9-xpp8-2g9h advisory vendor
• https://github.com/backstage/backstage/commit/1ad2b1b61ebb430051f7d804b0cc7ebfe7922b6f patch
• https://github.com/backstage/backstage/commit/78f892b3a84d63de2ba167928f171154c447b717 patch
• https://github.com/backstage/backstage/commit/edf65d7d31e027599c2415f597d085ee84807871 patch