CVE-2026-89317
JwtVerifierImpl.Verify does not enforce the JWS `crit` header (RFC 7515 §4.1.11)
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
gose parsed the JWS `crit` header into `JwsHeader.Crit` and then never read it. RFC 7515 §4.1.11 requires a recipient to reject a JWS whose listed critical extension parameters it does not understand. gose implements no header extensions, so every token carrying a non-empty `crit` should have been rejected — and none were.
| CWE | CWE-20 CWE-347 CWE-1288 |
| Vendor | eclipse foundation |
| Product | eclipse keypont - gose |
| Published | Oct 23, 2026 |
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Affected Versions
Eclipse Foundation / Eclipse KeyPont - GOSE
0.7.3 ≤ 0.13.0-rc1
Eclipse Foundation / Eclipse KeyPont - GOSE
0 < 1.0.0-rc4
References
Credits
Eclipse Foundation Security Team