CVE-2020-26160
Summary
| CVE | CVE-2020-26160 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-09-30 18:15:00 UTC |
| Updated | 2021-07-21 11:39:00 UTC |
| Description | jwt-go before 4.0.0-preview1 allows attackers to bypass intended access restrictions in situations with []string{} for m["aud"] (which is allowed by the specification). Because the type assertion fails, "" is the value of aud. This is a security problem if the JWT token is presented to a service that lacks its own audience check. |
Risk And Classification
Problem Types: CWE-287 | CWE-755
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Jwt-go Project | Jwt-go | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Access Restriction Bypass in github.com/dgrijalva/jwt-go | Snyk | MISC | snyk.io | Third Party Advisory |
| Fix sec vuln with list of claims by Waterdrips · Pull Request #426 · dgrijalva/jwt-go · GitHub | MISC | github.com | Patch, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.