EUVD-2026-94013Published

Backstage is an open framework for building developer portals. Prior to 1.54.6, cloud storage catalog providers did not sufficiently validate object paths. A principal able to create or rename objects in a configured Azure Blob Storage or A…

Exact source revision recorded 1 Nov 2026 02:08:31 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

euvd · EUVD-2026-94013

Published

Backstage is an open framework for building developer portals. Prior to 1.54.6, cloud storage catalog providers did not sufficiently validate object paths. A principal able to create or rename objects in a configured Azure Blob Storage or AWS S3 catalog source could cause catalog descriptors to be read from outside the intended storage boundary, limited to locations reachable with the backend's configured credentials. This issue is fixed in 1.54.6.

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, 8:52:02 PM

dateUpdated: Oct 7, 2026, 6:14:34 PM

Source published: Oct 6, 2026, 8:52:02 PM (timezone not stated)
Source modified: Oct 7, 2026, 6:14:34 PM (timezone not stated)
Observed here: 1 Nov 2026 02:08:31 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 · 3.0 CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:N/A:N