DDOS attack on graphql endpoints

CAO 7.5CVE-2023-28104 · GHSA-67g8-c724-8mp3 · Công bố 16/03/2023 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2023-28104 là lỗ hổng mức CAO (CVSS 7.5) ảnh hưởng silverstripe/graphql, graphql (silverstripe).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 1.1%, cao hơn 64.4% các lỗ hổng khác.
Cách xử lý: cập nhật lên 4.1.2, 4.2.3 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
silverstripe/graphql Packagist	`≥ 4.1.1, < 4.1.2≥ 4.2.2, < 4.2.3`	`4.1.24.2.3`
graphql silverstripe	`= 4.1.1= 4.2.2`	Chưa có bản vá

Mô tả

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.

Mô tả của NVD

`silverstripe/graphql` serves Silverstripe data as GraphQL representations. In versions 4.2.2 and 4.1.1, an attacker could use a specially crafted graphql query to execute a denial of service attack against a website which has a publicly exposed graphql endpoint. This mostly affects websites with particularly large/complex graphql schemas. Users should upgrade to `silverstripe/graphql` 4.2.3 or 4.1.2 to remedy the vulnerability.