CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2023-28104
High (7.5) in silverstripe graphql. EPSS 1.1% chance of exploitation in the next 30 days.
`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.
Severity
- EPSS
- 1.1% chance of exploitation in the next 30 days; higher than 64% of CVEs (scores of 2026-10-31)
- CWE
- CWE-770
- Published
- Modified
- Record from
- the NVD, synced
Affected
- silverstripe:graphql
References
- https://github.com/silverstripe/silverstripe-graphql/pull/526
- https://github.com/silverstripe/silverstripe-graphql/releases/tag/4.1.2
- https://github.com/silverstripe/silverstripe-graphql/releases/tag/4.2.3
- https://github.com/silverstripe/silverstripe-graphql/security/advisories/GHSA-67g8-c724-8mp3
- https://github.com/silverstripe/silverstripe-graphql/pull/526