Critical, CVSS 9.1MavenPublished
Missing validation of JWT signature in ManyDesigns/Portofino
CVE-2021-29451 · GHSA-6g3c-2mh5-7q6x
- Affected
- Maven com.manydesigns:portofino-dispatcher >= 5.0.0, < 5.2.1
- Fixed in
- 5.2.1· Vendor fix available
- Issue
- Impact Portofino is an open source web development framework. Portofino before version 5.2.1 did not properly verify the signature of JSON Web Tokens. This allows forging a valid JWT. Patches The issue will be patched in the upcoming 5.2.1 release. For more information If you have any questions or comments about this advisory: Open an issue in https://github.com/ManyDesigns/Portofino
Recommended action: Upgrade to 5.2.1 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.