GHSA-w73w-5m7g-f7qc
Suggest an improvement- Source
- https://github.com/advisories/GHSA-w73w-5m7g-f7qc
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-w73w-5m7g-f7qc/GHSA-w73w-5m7g-f7qc.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-w73w-5m7g-f7qc
- Aliases
-
- CVE-2020-26160
- GO-2020-0017
- SNYK-GOLANG-GITHUBCOMDGRIJALVAJWTGO-596515
- Related
- Published
- 2021-05-18T21:08:21Z
- Modified
- 2024-08-01T08:56:46.468227Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- Authorization bypass in github.com/dgrijalva/jwt-go
- Details
-
jwt-go allows attackers to bypass intended access restrictions in situations with
[]string{}form["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. There is no patch available and users of jwt-go are advised to migrate to golang-jwt at version 3.2.1 - References
-
- https://nvd.nist.gov/vuln/detail/CVE-2020-26160
- https://github.com/dgrijalva/jwt-go/issues/422
- https://github.com/dgrijalva/jwt-go/issues/462
- https://github.com/dgrijalva/jwt-go/pull/426
- https://github.com/dgrijalva/jwt-go/commit/ec0a89a131e3e8567adcb21254a5cd20a70ea4ab
- https://github.com/dgrijalva/jwt-go
- https://pkg.go.dev/vuln/GO-2020-0017
- https://snyk.io/vuln/SNYK-GOLANG-GITHUBCOMDGRIJALVAJWTGO-596515
Affected packages
Go / github.com/dgrijalva/jwt-go
Package
- Name
- github.com/dgrijalva/jwt-go
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/dgrijalva/jwt-go
Go / github.com/dgrijalva/jwt-go/v4
Package
- Name
- github.com/dgrijalva/jwt-go/v4
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/dgrijalva/jwt-go/v4