Is gree/jose vulnerable?

Composer gree/jose has 3 known advisories in the phpwarden feed. Feed 2026.10.29.1, updated 2026-10-28.

3advisories

1critical

0on CISA KEV

0no fix recorded

CVE	Title	Severity	CVSS	Affected	Fixed in
CVE-2016-5431	PHP JOSE Library by Gree Inc. Uses a Broken or Risky Cryptographic Algorithm	high	7.5	`<2.2.1`	`2.2.1`
2016-08-30	Critical vulnerabilities in JSON Web Token libraries	unknown	0.0	`<2.2.1`	`2.2.1`
GHSA-9gxv-x7rp-r2hc	gree/jose - "None" Algorithm treated as valid in tokens	critical	0.0	`<2.2.1`	`2.2.1`

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