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API Platform Core vulnerable to cross-user attribute leak in JSON:API and HAL item normalizers due to missing isCacheKeySafe gate

🗓️ 10 Jul 2026 14:32:01Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 5 Views

API Platform Core leaks cross-user property structure in JSON:API and HAL because componentsCache is shared across requests.

Related
Detection
Refs
Vulners
Node
api-platformhalRange4.3.04.3.8composer
OR
api-platformhalRange4.2.04.2.25composer
OR
api-platformhalRange4.0.04.1.29composer
OR
api-platformjson-apiRange4.3.04.3.8composer
OR
api-platformjson-apiRange4.2.04.2.25composer
OR
api-platformjson-apiRange4.0.04.1.29composer
OR
api-platformcoreRange4.3.04.3.8composer
OR
api-platformcoreRange4.2.04.2.25composer
OR
api-platformcoreRange2.6.04.1.29composer

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