Vulnerability Details CVE-2021-29451
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 42.4%
CVSS Severity
CVSS v3 Score 9.1
CVSS v2 Score 6.4
References
- https://github.com/ManyDesigns/Portofino/commit/8c754a0ad234555e813dcbf9e57d637f9f23d8fb
- https://github.com/ManyDesigns/Portofino/security/advisories/GHSA-6g3c-2mh5-7q6x
- https://mvnrepository.com/artifact/com.manydesigns/portofino
- https://github.com/ManyDesigns/Portofino/commit/8c754a0ad234555e813dcbf9e57d637f9f23d8fb
- https://github.com/ManyDesigns/Portofino/security/advisories/GHSA-6g3c-2mh5-7q6x
- https://mvnrepository.com/artifact/com.manydesigns/portofino
Products affected by CVE-2021-29451
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cpe:2.3:a:manydesigns:portofino:5.0.0
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cpe:2.3:a:manydesigns:portofino:5.0.1
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cpe:2.3:a:manydesigns:portofino:5.0.2
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cpe:2.3:a:manydesigns:portofino:5.0.3
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cpe:2.3:a:manydesigns:portofino:5.1.0
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cpe:2.3:a:manydesigns:portofino:5.1.1
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cpe:2.3:a:manydesigns:portofino:5.1.2
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cpe:2.3:a:manydesigns:portofino:5.1.3
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cpe:2.3:a:manydesigns:portofino:5.1.4
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cpe:2.3:a:manydesigns:portofino:5.2.0