CVE-2026-106503 Backstage: Scaffolder action input authorization bypass
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-106503 | 14 Oct 202609:37 | – | circl |
 | CVE-2026-106503 | 6 Oct 202621:37 | – | cve |
 | EUVD-2026-94068 | 7 Oct 202617:59 | – | euvd |
 | Backstage: Scaffolder action input authorization bypass | 7 Oct 202617:59 | – | github |
 | CVE-2026-106503 | 6 Oct 202621:37 | – | mend |
 | CVE-2026-106503 | 6 Oct 202622:17 | – | nvd |
 | GHSA-HMP2-4M7G-22CV Backstage: Scaffolder action input authorization bypass | 7 Oct 202617:59 | – | osv_ghsa |
 | PT-2026-107300 | 6 Oct 202600:00 | – | ptsecurity |
 | CVE-2026-106503: Improper Handling of Case Sensitivity | 6 Oct 202600:00 | – | rapid7 |
 | CVE-2026-106503 | 7 Oct 202617:35 | – | redhatcve |
10
[
{
"vendor": "backstage",
"product": "backstage",
"versions": [
{
"version": "< 1.49.6",
"status": "affected"
},
{
"version": ">= 1.50.0-next.0, < 1.50.5",
"status": "affected"
},
{
"version": ">= 1.51.0-next.0, < 1.54.6",
"status": "affected"
}
]
},
{
"vendor": "@backstage",
"product": "plugin-scaffolder-backend",
"versions": [
{
"version": "< 3.3.1",
"status": "affected"
},
{
"version": ">= 3.4.0, < 3.4.1",
"status": "affected"
},
{
"version": ">= 4.0.0, < 4.0.3",
"status": "affected"
},
{
"version": ">= 4.0.4, < 4.1.0",
"status": "affected"
}
]
}
]Data
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06 Oct 2026 21:37Current
CVSS 3.18.1
EPSS0.00391
SSVC