CVE-2024-45815 MEDIUM

CVE-2024-45815: Prototype pollution in @backstage/plugin-catalog-backend

Vendor Backstage
Product backstage
Weakness CWE-1321
Published September 17, 2024
Last update September 18, 2024
View on NVD All CVEs

CVSS base score

6.5/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

September 17, 2024 CVE published
September 18, 2024 Record updated