# api-platform/core (Packagist) vulnerabilities

8 known vulnerabilities (3 high, 4 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://packagist.org/packages/api-platform/core

## Advisories (8)

### [CVE-2026-49858](https://cve.now/CVE-2026-49858): API Platform Core: Cross-user attribute leak in JSON:API and HAL item normalizers due to missing isCacheKeySafe gate

- Severity: Medium 5.9
- Published: Jul 1, 2026
- Affected: from 2.6.0, fixed in 4.1.29; from 4.2.0, fixed in 4.2.25; from 4.3.0, fixed in 4.3.8.

### [CVE-2026-54164](https://cve.now/CVE-2026-54164): API Platform Core: Missing IRI type check enables resource type confusion

- Severity: Medium 6.5
- Published: Jul 1, 2026
- Affected: fixed in 4.1.30; from 4.2.0, fixed in 4.2.26; from 4.3.0, fixed in 4.3.12.

### [CVE-2025-31485](https://cve.now/CVE-2025-31485): GraphQL grant on a property might be cached with different objects

- Severity: High 7.5
- Published: Apr 3, 2025
- Affected: from 4.0.0-alpha.1, fixed in 4.0.22; fixed in 3.4.17; from 4.1.0-alpha.1, fixed in 4.1.5.

### [CVE-2025-31481](https://cve.now/CVE-2025-31481): GraphQL query operations security can be bypassed

- Severity: High 7.5
- Published: Apr 3, 2025
- Affected: from 4.0.0-alpha.1, fixed in 4.0.22; fixed in 3.4.17; from 4.1.0-alpha.1, fixed in 4.1.5.

### [CVE-2023-47639](https://cve.now/CVE-2023-47639): API Platform Core can leak exceptions message that may contain sensitive information

- Severity: Medium 5.3
- Published: Apr 3, 2025
- Affected: from 3.2.0, fixed in 3.2.5.

### [CVE-2025-23204](https://cve.now/CVE-2025-23204): GraphQl securityAfterResolver not called

- Severity: Medium 4.4
- Published: Mar 24, 2025
- Affected: from 3.3.8, fixed in 3.3.15.

### [CVE-2023-25575](https://cve.now/CVE-2023-25575): Secured properties in API Platform Core may be accessible within collections

- Severity: High 7.7
- Published: Feb 28, 2023
- Affected: from 3.0.0, fixed in 3.0.12; from 3.1.0, fixed in 3.1.3; from 2.6.0, fixed in 2.7.10.

### [CVE-2019-1000011](https://cve.now/CVE-2019-1000011): API Platform version from 2.2.0 to 2.3.5 contains an Incorrect Access Control vulnerability in GraphQL delete mutations that can result in…

- Severity: Unrated
- Published: Feb 4, 2019
- Affected: from 2.2.0, fixed in 2.2.10; from 2.3.0, fixed in 2.3.6.

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