CVE-2025-23204
CVE-2025-23204 is a medium-severity vulnerability with a CVSS 3.x base score of 4.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.
Key facts
- Severity: Medium (CVSS 3.x base score 4.4)
- EPSS exploit prediction: 0% (20th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-7991
- Weakness: CWE-20
- Published:
- Last modified:
Description
API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. Starting in version 3.3.8, a security check that gets called after GraphQl resolvers is always replaced by another one as there's no break in a clause. As this falls back to `security`, the impact is there only when there's only a security after resolver and none inside security. Version 3.3.15 contains a patch for the issue.
Frequently asked questions
- What is CVE-2025-23204?
- API Platform Core is a system to create hypermedia-driven REST and GraphQL APIs. Starting in version 3.3.8, a security check that gets called after GraphQl resolvers is always replaced by another one as there's no break in a clause. As this falls back to `security`, the impact is there only when there's only a security after resolver and none inside security. Version 3.3.15 contains a patch for the issue.
- How severe is CVE-2025-23204?
- CVE-2025-23204 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2025-23204 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-23204?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-23204 have an EU (EUVD) identifier?
- Yes. CVE-2025-23204 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7991.
- When was CVE-2025-23204 published?
- CVE-2025-23204 was published on 2025-03-24 and last updated on 2026-06-17.
References
- https://github.com/api-platform/core/commit/dc4fc84ba93e22b4f44a37e90a93c6d079c1c620
- https://github.com/api-platform/core/pull/6444
- https://github.com/api-platform/core/pull/6444/files#diff-09e3c2cfe12a2ce65bd6c983c7ca6bfcf783f852b8d0554bb938e8ebf5e5fa65R56
- https://github.com/api-platform/core/security/advisories/GHSA-7mxx-3cgm-xxv3
- https://github.com/soyuka/core/blob/7e2e8f9ff322ac5f6eb5f65baf432bffdca0fd51/src/Symfony/Security/State/AccessCheckerProvider.php#L49-L57
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