CVE-2024-45815
Medium
Description
Backstage is an open framework for building developer portals. A malicious actor with authenticated access to a Backstage instance with the catalog backend plugin installed is able to interrupt the service using a specially crafted query to the catalog API. This has been fixed in the `1.26.0` release of the `@backstage/plugin-catalog-backend`. All users are advised to upgrade. There are no known workarounds for this vulnerability.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Linuxfoundation Backstage
PublishedSep 17, 2024
First seenSep 17, 2024
Weakness typeCWE-1321Prototype pollution
How to fix
Update
- linuxfoundation backstage1.26.0 or later
- @backstage/plugin-catalog-backend1.26.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linuxfoundation backstage | v < 1.26.0 | 1.26.0 |
| @backstage/plugin-catalog-backendnpm | v < 1.26.0 | 1.26.0 |
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