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VULNERABILITIES

CVE-2021-29451 Details

Description

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. The issue will be patched in the upcoming 5.2.1 release.

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/ManyDesigns/Portofino/commit/8c754a0ad234555e813dcbf9e57d637f9f23d8fb CVEPatchThird Party Advisory
https://github.com/ManyDesigns/Portofino/security/advisories/GHSA-6g3c-2mh5-7q6x CVEThird Party Advisory
https://mvnrepository.com/artifact/com.manydesigns/portofino CVEThird Party Advisory
https://github.com/ManyDesigns/Portofino/commit/8c754a0ad234555e813dcbf9e57d637f9f23d8fb [email protected]PatchThird Party Advisory
https://github.com/ManyDesigns/Portofino/security/advisories/GHSA-6g3c-2mh5-7q6x [email protected]Third Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-347Improper Verification of Cryptographic Signature[email protected]

Affected Products

ProductVersions
manydesigns portofino
>= 5.0.0, < 5.2.1

CPE

  • cpe:2.3:a:manydesigns:portofino:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-29451
NVD Published Date:
Apr 16, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-29451 Details - Not Deferred