CVE-2026-106510

Katalog CVE

CVSS 7.7 · High EPSS 0,44%

Kerentanan Permissive List of Allowed Inputs pada linuxfoundation backstage plugin-techdocs-node, linuxfoundation backstage. Skor CVSS 3.1 7.7 (High) menurut github.com.

Deskripsi (NVD)

Backstage is an open framework for building developer portals. Prior to 1.14.6, the @backstage/plugin-techdocs-node package is affected by remote code execution via crafted markdown_extensions in techdocs mkdocs.yml. An authenticated user who can register catalog entities can provide a crafted mkdocs.yml causing arbitrary OS command execution on the TechDocs build host when the docs are built. This issue is fixed in versions 1.14.6 and 1.15.4.

Rincian

Terbit di NVD

7 Oktober 2026

Terakhir diubah

13 Oktober 2026

Status NVD

Analyzed

CVSS 3.1

7.7 (High), sumber github.com
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-183: Permissive List of Allowed Inputs
CWE-470: Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')

EPSS (30 hari)

0,44% peluang dieksploitasi; lebih tinggi dari 36,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/backstage/backstage/security/advisories/GHSA-4488-j8vj-vqqv mitigasi · advisory vendor
• https://github.com/backstage/backstage/commit/02cd7cdbb18b687446277b5602adaee7f1d53cbb patch
• https://github.com/backstage/backstage/commit/a900a9953c8f7ad3ba1906d1d257725a9996cc9d patch
• https://github.com/backstage/backstage/releases/tag/v1.50.5 patch · release notes
• https://github.com/backstage/backstage/releases/tag/v1.54.6 patch · release notes