Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/33677?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/33677?format=api", "vulnerability_id": "VCID-y1m6-bc5x-1bbb", "summary": "Signature wrapping vulnerability in Spring Security\nSpring Security versions 5.2.x prior to 5.2.4 and 5.3.x prior to 5.3.2 contain a signature wrapping vulnerability during SAML response validation. When using the spring-security-saml2-service-provider component, a malicious user can carefully modify an otherwise valid SAML response and append an arbitrary assertion that Spring Security will accept as valid.", "aliases": [ { "alias": "CVE-2020-5407" }, { "alias": "GHSA-48rw-j489-928m" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/206309?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-core@5.2.4.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-cden-3spy-pyhz" }, { "vulnerability": "VCID-dwcq-d6nf-1ubn" }, { "vulnerability": "VCID-u6vb-w2bu-ykfk" }, { "vulnerability": "VCID-yeaf-ta2h-p7c1" }, { "vulnerability": "VCID-ykkv-ahjn-d7eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-core@5.2.4.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206312?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-core@5.3.2.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-cden-3spy-pyhz" }, { "vulnerability": "VCID-dwcq-d6nf-1ubn" }, { "vulnerability": "VCID-u6vb-w2bu-ykfk" }, { "vulnerability": "VCID-yeaf-ta2h-p7c1" }, { "vulnerability": "VCID-ykkv-ahjn-d7eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-core@5.3.2.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206086?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.4.RELEASE", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.4.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206089?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.3.2.RELEASE", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.3.2.RELEASE" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/142361?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-core@5.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-hedq-eav6-4fee" }, { "vulnerability": "VCID-y1m6-bc5x-1bbb" }, { "vulnerability": "VCID-ykkv-ahjn-d7eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-core@5.2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/206305?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-core@5.2.0.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-cden-3spy-pyhz" }, { "vulnerability": "VCID-dwcq-d6nf-1ubn" }, { "vulnerability": "VCID-hedq-eav6-4fee" }, { "vulnerability": "VCID-u6vb-w2bu-ykfk" }, { "vulnerability": "VCID-y1m6-bc5x-1bbb" }, { "vulnerability": "VCID-yeaf-ta2h-p7c1" }, { "vulnerability": "VCID-ykkv-ahjn-d7eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-core@5.2.0.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206306?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-core@5.2.1.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-cden-3spy-pyhz" }, { "vulnerability": "VCID-dwcq-d6nf-1ubn" }, { "vulnerability": "VCID-hedq-eav6-4fee" }, { "vulnerability": "VCID-u6vb-w2bu-ykfk" }, { "vulnerability": "VCID-y1m6-bc5x-1bbb" }, { "vulnerability": "VCID-yeaf-ta2h-p7c1" }, { "vulnerability": "VCID-ykkv-ahjn-d7eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-core@5.2.1.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206307?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-core@5.2.2.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-cden-3spy-pyhz" }, { "vulnerability": "VCID-dwcq-d6nf-1ubn" }, { "vulnerability": "VCID-hedq-eav6-4fee" }, { "vulnerability": "VCID-u6vb-w2bu-ykfk" }, { "vulnerability": "VCID-y1m6-bc5x-1bbb" }, { "vulnerability": "VCID-yeaf-ta2h-p7c1" }, { "vulnerability": "VCID-ykkv-ahjn-d7eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-core@5.2.2.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206308?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-core@5.2.3.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-cden-3spy-pyhz" }, { "vulnerability": "VCID-dwcq-d6nf-1ubn" }, { "vulnerability": "VCID-hedq-eav6-4fee" }, { "vulnerability": "VCID-u6vb-w2bu-ykfk" }, { "vulnerability": "VCID-y1m6-bc5x-1bbb" }, { "vulnerability": "VCID-yeaf-ta2h-p7c1" }, { "vulnerability": "VCID-ykkv-ahjn-d7eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-core@5.2.3.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/142360?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-core@5.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-hedq-eav6-4fee" }, { "vulnerability": "VCID-y1m6-bc5x-1bbb" }, { "vulnerability": "VCID-yeaf-ta2h-p7c1" }, { "vulnerability": "VCID-ykkv-ahjn-d7eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-core@5.3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/206310?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-core@5.3.0.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-cden-3spy-pyhz" }, { "vulnerability": "VCID-dwcq-d6nf-1ubn" }, { "vulnerability": "VCID-hedq-eav6-4fee" }, { "vulnerability": "VCID-u6vb-w2bu-ykfk" }, { "vulnerability": "VCID-y1m6-bc5x-1bbb" }, { "vulnerability": "VCID-yeaf-ta2h-p7c1" }, { "vulnerability": "VCID-ykkv-ahjn-d7eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-core@5.3.0.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206311?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-core@5.3.1.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-cden-3spy-pyhz" }, { "vulnerability": "VCID-dwcq-d6nf-1ubn" }, { "vulnerability": "VCID-hedq-eav6-4fee" }, { "vulnerability": "VCID-u6vb-w2bu-ykfk" }, { "vulnerability": "VCID-y1m6-bc5x-1bbb" }, { "vulnerability": "VCID-yeaf-ta2h-p7c1" }, { "vulnerability": "VCID-ykkv-ahjn-d7eb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-core@5.3.1.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/568979?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-y1m6-bc5x-1bbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/206082?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.0.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-y1m6-bc5x-1bbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.0.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206083?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.1.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-y1m6-bc5x-1bbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.1.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206084?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.2.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-y1m6-bc5x-1bbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.2.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206085?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.3.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-y1m6-bc5x-1bbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.2.3.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/568980?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-y1m6-bc5x-1bbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/206087?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.3.0.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-y1m6-bc5x-1bbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.3.0.RELEASE" }, { "url": "http://public2.vulnerablecode.io/api/packages/206088?format=api", "purl": "pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.3.1.RELEASE", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-y1m6-bc5x-1bbb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.springframework.security/spring-security-saml2-service-provider@5.3.1.RELEASE" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-5407", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71402", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71157", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71199", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71212", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71235", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.7122", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71204", "published_at": "2026-04-13T12:55:00Z" }, { 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"scoring_system": "epss", "scoring_elements": "0.71355", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71319", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71346", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71155", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71165", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00665", "scoring_system": "epss", "scoring_elements": "0.71182", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-5407" }, { "reference_url": "https://lists.apache.org/thread.html/r73af928cf64bebf78b7fa4bc56a5253273ec7829f5f5827f64c72fc7@%3Cissues.servicemix.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread.html/r73af928cf64bebf78b7fa4bc56a5253273ec7829f5f5827f64c72fc7@%3Cissues.servicemix.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/ra19a4e7236877fe12bfb52db07b27ad72d9e7a9f5e27bba7e928e18a@%3Cdev.geode.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread.html/ra19a4e7236877fe12bfb52db07b27ad72d9e7a9f5e27bba7e928e18a@%3Cdev.geode.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/rd99601fbca514f214f88f9e53fd5be3cfbff05b350c994b4ec2e184c@%3Cdev.geode.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.apache.org/thread.html/rd99601fbca514f214f88f9e53fd5be3cfbff05b350c994b4ec2e184c@%3Cdev.geode.apache.org%3E" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-5407", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-5407" }, { "reference_url": "https://tanzu.vmware.com/security/cve-2020-5407", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://tanzu.vmware.com/security/cve-2020-5407" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuApr2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpujan2021.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpujan2021.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuoct2020.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.oracle.com/security-alerts/cpuoct2020.html" }, { "reference_url": "https://github.com/advisories/GHSA-48rw-j489-928m", "reference_id": "GHSA-48rw-j489-928m", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-48rw-j489-928m" } ], "weaknesses": [ { "cwe_id": 347, "name": "Improper Verification of Cryptographic Signature", "description": "The product does not verify, or incorrectly verifies, the cryptographic signature for data." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." } ], "exploits": [], "severity_range_score": "7.0 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-y1m6-bc5x-1bbb" }