Is api-platform/json-api vulnerable?

Composer api-platform/json-api has 1 known advisory in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.

1advisories

0critical

0on CISA KEV

0no fix recorded

CVE	Title	Severity	CVSS	Affected	Fixed in
CVE-2026-49858	API Platform Core vulnerable to cross-user attribute leak in JSON:API and HAL item normalizers due to missing isCacheKeySafe gate	medium	5.9	`>=4.0.0` and `<4.1.29` or `>=4.2.0` and `<4.2.25` or `>=4.3.0` and `<4.3.8`	`4.1.29`, `4.2.25`, `4.3.8`

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