Show plain JSON{"containers": {"cna": {"affected": [{"product": "Portofino", "vendor": "ManyDesigns", "versions": [{"status": "affected", "version": ">= 5.0.0, < 5.2.1"}]}], "descriptions": [{"lang": "en", "value": "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": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-347", "description": "{\"CWE-347\":\"Improper Verification of Cryptographic Signature\"}", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-04-16T21:40:13", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/ManyDesigns/Portofino/security/advisories/GHSA-6g3c-2mh5-7q6x"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/ManyDesigns/Portofino/commit/8c754a0ad234555e813dcbf9e57d637f9f23d8fb"}, {"tags": ["x_refsource_MISC"], "url": "https://mvnrepository.com/artifact/com.manydesigns/portofino"}], "source": {"advisory": "GHSA-6g3c-2mh5-7q6x", "discovery": "UNKNOWN"}, "title": "Missing validation of JWT signature in `ManyDesigns/Portofino`", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2021-29451", "STATE": "PUBLIC", "TITLE": "Missing validation of JWT signature in `ManyDesigns/Portofino`"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Portofino", "version": {"version_data": [{"version_value": ">= 5.0.0, < 5.2.1"}]}}]}, "vendor_name": "ManyDesigns"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "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."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "{\"CWE-347\":\"Improper Verification of Cryptographic Signature\"}"}]}]}, "references": {"reference_data": [{"name": "https://github.com/ManyDesigns/Portofino/security/advisories/GHSA-6g3c-2mh5-7q6x", "refsource": "CONFIRM", "url": "https://github.com/ManyDesigns/Portofino/security/advisories/GHSA-6g3c-2mh5-7q6x"}, {"name": "https://github.com/ManyDesigns/Portofino/commit/8c754a0ad234555e813dcbf9e57d637f9f23d8fb", "refsource": "MISC", "url": "https://github.com/ManyDesigns/Portofino/commit/8c754a0ad234555e813dcbf9e57d637f9f23d8fb"}, {"name": "https://mvnrepository.com/artifact/com.manydesigns/portofino", "refsource": "MISC", "url": "https://mvnrepository.com/artifact/com.manydesigns/portofino"}]}, "source": {"advisory": "GHSA-6g3c-2mh5-7q6x", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T22:02:51.928Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/ManyDesigns/Portofino/security/advisories/GHSA-6g3c-2mh5-7q6x"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/ManyDesigns/Portofino/commit/8c754a0ad234555e813dcbf9e57d637f9f23d8fb"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://mvnrepository.com/artifact/com.manydesigns/portofino"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2021-29451", "datePublished": "2021-04-16T21:40:13", "dateReserved": "2021-03-30T00:00:00", "dateUpdated": "2024-08-03T22:02:51.928Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}