CVE-2026-89317
CVE-2026-89317 · JwtVerifierImpl.Verify does not enforce the JWS `crit` header (RFC 7515 §4.1.11)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 6.3 · Medium · EPSS 0.1% · Fix available
- Published
- Updated
Affected products and versions
eclipse keypont - gose
- Versions
- ≥ 0.7.3, ≤ 0.13.0-rc1: Affected (semver)
No fix published
eclipse keypont - gose
- Versions
- ≥ 0, < 1.0.0-rc4: Affected (semver)
Update to 1.0.0-rc4