Backstage is an open framework for building developer portals. Prior to 3.3.1, 3.4.1, 4.0.3 and 4.1.0, the @backstage/plugin-scaffolder-backend package is affected by scaffolder action input authorization bypass. An authenticated user with …
Exact source revision recorded 5 Nov 2026 03:57:49 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2026-94068
PublishedBackstage is an open framework for building developer portals. Prior to 3.3.1, 3.4.1, 4.0.3 and 4.1.0, the @backstage/plugin-scaffolder-backend package is affected by scaffolder action input authorization bypass. An authenticated user with access to affected Scaffolder templates could bypass configured action restrictions. Depending on integration credentials, this could grant unauthorized access to repositories and related source-control resources. This issue is fixed in versions 3.3.1, 3.4.1, 4.0.3 and 4.1.0.
EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.
Original publisher date fields
datePublished: Oct 6, 2026, 9:37:33 PM
dateUpdated: Oct 9, 2026, 1:55:54 AM
1 related source bulletins · separate from aliases
RHSA-2026:86675: Red Hat Security Advisory: Ansible plug-ins for Red Hat Developer Hub Product Release Update
CVE-2026-77037 · CVE-2026-77301 · CVE-2026-82333 · CVE-2026-90711 · CVE-2026-92955 · CVE-2026-93749 · CVE-2026-102282 · CVE-2026-102990 · CVE-2026-106501 · CVE-2026-106503
- Source published
- Oct 6, 2026, 9:37:33 PM (timezone not stated)
- Source modified
- Oct 9, 2026, 1:55:54 AM (timezone not stated)
- Observed here
- 5 Nov 2026 03:57:49 UTC
- Source terms
- ENISA EUVD · source terms and attribution apply
Original source record · Cite this exact observation · Complete original publisher JSON
This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.
EUVD CVSS 3.1 · 8.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N