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CVE-2026-106507Backstage: TechDocs arbitrary file read via mkdocs snippets

backstage backstage; @backstage/plugin-techdocs-node plugin-techdocs-node Yayım: (1 ay önce)

Açıklama

Backstage is an open framework for building developer portals. Prior to 1.15.4, the @backstage/plugin-techdocs-node package is affected by techdocs arbitrary file read via mkdocs snippets. Unsafe path resolution in TechDocs source tree handling allows an authenticated user who can register documentation sources to include content from outside the intended documentation boundary. Depending on deployment, this may expose files readable by the build process. This issue is fixed in version 1.15.4.

Zayıflık türü (CWE): CWE-59CWE-61

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

ÜreticiÜrünSürümler
backstage backstage < 1.54.6
@backstage/plugin-techdocs-node plugin-techdocs-node < 1.15.4
linuxfoundation backstage < 1.54.6
linuxfoundation backstage plugin-techdocs-node < 1.15.4

Kaynaklar ve yamalar

CPE eşleşmeleri (NVD) (2)
  • cpe:2.3:a:linuxfoundation:backstage_plugin-techdocs-node:*:*:*:*:*:*:*:* < 1.15.4
  • cpe:2.3:a:linuxfoundation:backstage:*:*:*:*:*:*:*:* < 1.54.6