CVE-2026-106509 - CERT CVE
ID CVE-2026-106509
Sažetak Backstage is an open framework for building developer portals. Prior to 1.14.6, the @backstage/plugin-techdocs-node package is affected by improper validation of mkdocs theme configuration in techdocs. When TechDocs is configured to build documentation locally or in a container, a user with write access to a registered repository can include configuration values in mkdocs.yml that cause arbitrary code execution during the documentation build process. This issue is fixed in versions 1.14.6 and 1.15.4.
Reference
CVSS
Base: 7.7
Impact: 5.3
Exploitability:1.8
Pristup
VektorSloženostAutentikacija
NETWORK HIGH LOW
Impact
PovjerljivostCjelovitostDostupnost
HIGH LOW LOW
CVSS vektor CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:L
Zadnje važnije ažuriranje 09-10-2026 - 17:34
Objavljeno 06-10-2026 - 22:17