CVE-2021-29451 – com.manydesigns:portofino-core

Package

Manager: maven
Name: com.manydesigns:portofino-core
Vulnerable Version: >=5.0.0 <5.2.1

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.002 pctl0.42285

Details

Missing validation of JWT signature in `ManyDesigns/Portofino` ### Impact [Portofino](https://github.com/ManyDesigns/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](https://github.com/ManyDesigns/Portofino)

Metadata

Created: 2021-04-19T14:56:33Z
Modified: 2023-09-25T16:03:47Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/04/GHSA-6g3c-2mh5-7q6x/GHSA-6g3c-2mh5-7q6x.json
CWE IDs: ["CWE-347"]
Alternative ID: GHSA-6g3c-2mh5-7q6x
Finding: F204
Auto approve: 1