GHSA-3x3f-jcp3-g22j

Source

https://github.com/advisories/GHSA-3x3f-jcp3-g22j

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/09/GHSA-3x3f-jcp3-g22j/GHSA-3x3f-jcp3-g22j.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-3x3f-jcp3-g22j

Aliases

CVE-2024-45815

Published

2024-09-17T21:29:49Z

Modified

2024-11-18T16:27:13Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

@backstage/plugin-catalog-backend Prototype Pollution vulnerability

Details

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:

Open an issue in the Backstage repository Visit our Discord, linked to in Backstage README

Database specific

{
    "severity": "HIGH",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-1321"
    ],
    "nvd_published_at": "2024-09-17T21:15:12Z",
    "github_reviewed_at": "2024-09-17T21:29:49Z"
}

References

Affected packages

npm / @backstage/plugin-catalog-backend

Package

Name: @backstage/plugin-catalog-backend; View open source insights on deps.dev
Purl: pkg:npm/%40backstage/plugin-catalog-backend

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.26.0