CVE-2026-106491
1 advisory.
npm/@backstage/plugin-proxy-backend CVE-2026-106491: medium 6.4
Backstage: Improper input validation in proxy-backend
Action: Upgrade @backstage/plugin-proxy-backend to 0.6.17 or later.
npm i @backstage/plugin-proxy-backend@0.6.17Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.6.17 | - |
Fixed versions
| 0.6.17 |
Sources
- osv: GHSA-9ghw-48h5-v2w5
- https://github.com/backstage/backstage/security/advisories/GHSA-9ghw-48h5-v2w5
- https://nvd.nist.gov/vuln/detail/CVE-2026-106491
- https://github.com/backstage/backstage/commit/233287d0ce3133e41549bf92a7470c940a41753c
- https://github.com/backstage/backstage
- https://github.com/backstage/backstage/releases/tag/v1.54.6
CVE-2026-106491 · published · modified · JSON