CVE-2023-28104 – silverstripe/graphql

Package

Manager: composer
Name: silverstripe/graphql
Vulnerable Version: >=4.1.1 <4.1.2 || >=4.2.2 <4.2.3

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00543 pctl0.66738

Details

DDOS attack on graphql endpoints An attacker could use a specially crafted graphql query to execute a Distributed Denial of Service attack (DDOS attack) against a website. This mostly affects websites with publicly exposed and particularly large/complex graphql schemas. If your Silverstripe CMS project does not expose a public facing graphql schema, a user account is required to trigger the DDOS attack. If your site is hosted behind a content delivery network (CDN), such as Imperva or CloudFlare, this will likely further mitigate the risk. Upgrade to `silverstripe/graphql` 4.2.3 or 4.1.2 or above to remedy the vulnerability.

Metadata

Created: 2023-03-16T17:22:17Z
Modified: 2023-03-16T21:38:40Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-67g8-c724-8mp3/GHSA-67g8-c724-8mp3.json
CWE IDs: ["CWE-770"]
Alternative ID: GHSA-67g8-c724-8mp3
Finding: F002
Auto approve: 1