CVE-2026-106494

npm/@backstage/backend-defaults CVE-2026-106494: medium 4.4

Backstage: Improper input validation in cloud storage URL readers

Action: Upgrade @backstage/backend-defaults to 0.17.8 or later.

npm i @backstage/backend-defaults@0.17.8

Affected

Fixed versions

Sources

• osv: GHSA-7649-wm97-w3j3
• https://github.com/backstage/backstage/security/advisories/GHSA-7649-wm97-w3j3
• https://nvd.nist.gov/vuln/detail/CVE-2026-106494
• https://github.com/backstage/backstage/commit/14e925ce5b905dd8daa64c3009722febda76034c
• https://github.com/backstage/backstage
• https://github.com/backstage/backstage/releases/tag/v1.54.6

CVE-2026-106494 · published 2026-10-07T17:59:38Z · modified 2026-10-07T18:15:12.777641885Z · JSON