High severityNVD Advisory· Published Mar 16, 2023· Updated Feb 25, 2025
silverstripe/graphql Denial of Service vulnerability
CVE-2023-28104
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
silverstripe/graphqlPackagist | >= 4.1.1, < 4.1.2 | 4.1.2 |
silverstripe/graphqlPackagist | >= 4.2.2, < 4.2.3 | 4.2.3 |
Affected products
2- Range: = 4.1.1
Patches
Vulnerability mechanics
References
8- github.com/advisories/GHSA-67g8-c724-8mp3ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-28104ghsaADVISORY
- github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/graphql/CVE-2023-28104.yamlghsaWEB
- github.com/silverstripe/silverstripe-graphql/pull/526ghsax_refsource_MISCWEB
- github.com/silverstripe/silverstripe-graphql/releases/tag/4.1.2ghsax_refsource_MISCWEB
- github.com/silverstripe/silverstripe-graphql/releases/tag/4.2.3ghsax_refsource_MISCWEB
- github.com/silverstripe/silverstripe-graphql/security/advisories/GHSA-67g8-c724-8mp3ghsax_refsource_CONFIRMWEB
- www.silverstripe.org/download/security-releases/CVE-2023-28104ghsaWEB
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