CVE-2026-73563 Backstage: Unauthenticated OAuth account takeover via `redirect_uri` allowlist bypass in `@backstage/plugin-auth-backend`
| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
 | CVE-2026-73563 | 13 Aug 202617:32 | – | cve |
 | EUVD-2026-58177 | 13 Aug 202617:32 | – | euvd |
 | @backstage/plugin-auth-backend: Unauthenticated OAuth account takeover via `redirect_uri` allowlist bypass | 24 Jul 202616:20 | – | github |
 | CVE-2026-73563 | 13 Aug 202618:18 | – | nvd |
 | GHSA-38HQ-7X33-PHP4 @backstage/plugin-auth-backend: Unauthenticated OAuth account takeover via `redirect_uri` allowlist bypass | 24 Jul 202616:20 | – | osv |
 | PT-2026-71711 | 13 Aug 202600:00 | – | ptsecurity |
 | CVE-2026-73563: URL Redirection to Untrusted Site | 13 Aug 202600:00 | – | rapid7 |
 | CVE-2026-73563 | 18 Aug 202621:22 | – | redhatcve |
 | Important: Red Hat Security Advisory: Ansible plug-ins for Red Hat Developer Hub Product Release Update | 8 Sep 202607:34 | – | redhat |
| Important: Red Hat Security Advisory: Ansible plug-ins for Red Hat Developer Hub Product Release Update | 8 Sep 202608:56 | – | redhat |
10
[
{
"vendor": "backstage",
"product": "backstage",
"versions": [
{
"version": "< 0.29.2",
"status": "affected"
}
]
}
]Data
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13 Aug 2026 17:32Current
CVSS 3.14.7
EPSS0.00201