CVE-2025-23204
API Platform Core does not call GraphQl securityAfterResolver
Description
### Summary A security check that gets called after GraphQl resolvers is always replaced by another one as there's no break in this clause: https://github.com/api-platform/core/pull/6444/files#diff-09e3c2cfe12a2ce65bd6c983c7ca6bfcf783f852b8d0554bb938e8ebf5e5fa65R56 https://github.com/soyuka/core/blob/7e2e8f9ff322ac5f6eb5f65baf432bffdca0fd51/src/Symfony/Security/State/AccessCheckerProvider.php#L49-L57 ### PoC Create a graphql endpoint with a security after resolver. ### Impact As this fallsback to `security`, the impact is there only when there's only a security after resolver and none inside security. The test at https://github.com/api-platform/core/pull/6444 is probably broken.
How to fix CVE-2025-23204
To remediate CVE-2025-23204, upgrade the affected package to a fixed version below.
- —upgrade to 3.3.15 or later
Is CVE-2025-23204 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 3.3.8, < 3.3.15
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.4 | CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N |