Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/12668?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/12668?format=api", "vulnerability_id": "VCID-6xux-6rk7-gygr", "summary": "Insufficient Session Expiration\nIf NiFi Registry to uses an authentication mechanism other than PKI, when the user clicks Log Out, NiFi Registry invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be used for up to hours after logging out to make API requests to NiFi Registry.", "aliases": [ { "alias": "CVE-2020-9482" }, { "alias": "GHSA-rcwj-2hj2-vmjj" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/45511?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-core@0.7.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-xhjy-xmhq-abh7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-core@0.7.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/80595?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.7.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-xhjy-xmhq-abh7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.7.0" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/45505?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-core@0.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xux-6rk7-gygr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-core@0.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/280967?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-core@0.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xux-6rk7-gygr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-core@0.3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/280968?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-core@0.4.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xux-6rk7-gygr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-core@0.4.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/45508?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-core@0.5.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xux-6rk7-gygr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-core@0.5.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/143235?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.1.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xux-6rk7-gygr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.1.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/205238?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.2.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xux-6rk7-gygr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.2.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/205239?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xux-6rk7-gygr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.3.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/205240?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.4.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xux-6rk7-gygr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.4.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/143236?format=api", "purl": "pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.5.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xux-6rk7-gygr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.nifi.registry/nifi-registry-web-api@0.5.0" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-9482", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76183", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76025", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76027", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76012", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.7605", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76059", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76071", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76078", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76107", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.7613", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76118", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76133", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.75928", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.75931", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.75964", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.75942", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.75975", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.7599", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.76015", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.75991", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00923", "scoring_system": "epss", "scoring_elements": "0.75985", "published_at": "2026-04-13T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-9482" }, { "reference_url": "https://github.com/apache/nifi-registry/commit/2881e29dce3a179f3e56069b82ef8cbb7bd8d85c", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/nifi-registry/commit/2881e29dce3a179f3e56069b82ef8cbb7bd8d85c" }, { "reference_url": "https://github.com/apache/nifi-registry/pull/259/commits/32f9352465e877d71ad7f85b70f2304ba620e133#diff-a72e640a2c41fe6fe8848066f6a588da2e9e76350bef287d7e145a231042c485", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/nifi-registry/pull/259/commits/32f9352465e877d71ad7f85b70f2304ba620e133#diff-a72e640a2c41fe6fe8848066f6a588da2e9e76350bef287d7e145a231042c485" }, { "reference_url": "https://github.com/apache/nifi-registry/pull/277/files/9f7f1c1b1095e3facdaa986435fa94eff78627dd", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/nifi-registry/pull/277/files/9f7f1c1b1095e3facdaa986435fa94eff78627dd" }, { "reference_url": "https://nifi.apache.org/registry-security.html#CVE-2020-9482", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nifi.apache.org/registry-security.html#CVE-2020-9482" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9482", "reference_id": "CVE-2020-9482", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-9482" }, { "reference_url": "https://github.com/advisories/GHSA-rcwj-2hj2-vmjj", "reference_id": "GHSA-rcwj-2hj2-vmjj", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-rcwj-2hj2-vmjj" } ], "weaknesses": [ { "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": 613, "name": "Insufficient Session Expiration", "description": "According to WASC, Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization." }, { "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": "4.0 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6xux-6rk7-gygr" }