Ecosyste.ms: Advisories

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Security Advisories: GSA_kwCzR0hTQS0zeDNmLWpjcDMtZzIyas4AA_m7

@backstage/plugin-catalog-backend Prototype Pollution vulnerability

Impact

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.

Patches

This has been fixed in the 1.26.0 release of the @backstage/plugin-catalog-backend package.

References

If you have any questions or comments about this advisory:

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Permalink: https://github.com/advisories/GHSA-3x3f-jcp3-g22j
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0zeDNmLWpjcDMtZzIyas4AA_m7
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 3 months ago
Updated: about 1 month ago


CVSS Score: 6.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Percentage: 0.00044
EPSS Percentile: 0.14503

Identifiers: GHSA-3x3f-jcp3-g22j, CVE-2024-45815
References: Repository: https://github.com/backstage/backstage
Blast Radius: 17.2

Affected Packages

npm:@backstage/plugin-catalog-backend
Dependent packages: 50
Dependent repositories: 437
Downloads: 226,747 last month
Affected Version Ranges: < 1.26.0
Fixed in: 1.26.0
All affected versions: 0.1.1, 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.3.0, 0.4.0, 0.5.0, 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.5.5, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.6.5, 0.6.6, 0.6.7, 0.7.0, 0.7.1, 0.8.0, 0.8.1, 0.8.2, 0.9.0, 0.9.1, 0.10.0, 0.10.1, 0.10.2, 0.10.3, 0.10.4, 0.11.0, 0.12.0, 0.13.0, 0.13.1, 0.13.2, 0.13.3, 0.13.4, 0.13.5, 0.13.6, 0.13.7, 0.13.8, 0.14.0, 0.15.0, 0.16.0, 0.17.0, 0.17.1, 0.17.2, 0.17.3, 0.17.4, 0.18.0, 0.19.0, 0.19.1, 0.19.2, 0.19.3, 0.19.4, 0.20.0, 0.21.0, 0.21.1, 0.21.2, 0.21.3, 0.21.4, 0.21.5, 0.22.0, 0.23.0, 0.23.1, 0.24.0, 1.0.0, 1.1.0, 1.1.1, 1.1.2, 1.2.0, 1.3.0, 1.3.1, 1.4.0, 1.5.0, 1.5.1, 1.6.0, 1.7.0, 1.7.1, 1.7.2, 1.8.0, 1.9.0, 1.9.1, 1.10.0, 1.11.0, 1.12.0, 1.12.1, 1.12.2, 1.12.3, 1.12.4, 1.13.0, 1.13.1, 1.13.2, 1.13.3, 1.14.0, 1.15.0, 1.16.0, 1.16.1, 1.16.2, 1.17.0, 1.17.1, 1.17.2, 1.17.3, 1.18.0, 1.19.0, 1.20.0, 1.21.0, 1.21.1, 1.22.0, 1.23.0, 1.23.1, 1.23.2, 1.24.0, 1.25.0, 1.25.1, 1.25.2
All unaffected versions: 1.26.0, 1.26.1, 1.27.0, 1.27.1, 1.28.0