Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/25295?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/25295?format=api", "vulnerability_id": "VCID-amws-s4rx-n7fb", "summary": "Apache HttpClient disables domain checks\nA bug in PSL validation logic in Apache HttpClient 5.4.x disables domain checks, affecting cookie management and host name verification. Discovered by the Apache HttpClient team. Fixed in the 5.4.3 release.", "aliases": [ { "alias": "CVE-2025-27820" }, { "alias": "GHSA-73m2-qfq3-56cx" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/925050?format=api", "purl": "pkg:deb/debian/httpcomponents-client@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/httpcomponents-client@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/925045?format=api", "purl": "pkg:deb/debian/httpcomponents-client@4.5.13-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/httpcomponents-client@4.5.13-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/925043?format=api", "purl": "pkg:deb/debian/httpcomponents-client@4.5.14-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/httpcomponents-client@4.5.14-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/68517?format=api", "purl": "pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4.3" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/570349?format=api", "purl": "pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4-alpha1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-amws-s4rx-n7fb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4-alpha1" }, { "url": "http://public2.vulnerablecode.io/api/packages/761088?format=api", "purl": "pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4-alpha2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-amws-s4rx-n7fb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4-alpha2" }, { "url": "http://public2.vulnerablecode.io/api/packages/761089?format=api", "purl": "pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4-beta1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-amws-s4rx-n7fb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4-beta1" }, { "url": "http://public2.vulnerablecode.io/api/packages/761090?format=api", "purl": "pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-amws-s4rx-n7fb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/761091?format=api", "purl": "pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-amws-s4rx-n7fb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/761092?format=api", "purl": "pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-amws-s4rx-n7fb" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.httpcomponents.client5/httpclient5@5.4.2" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-27820.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-27820.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-27820", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.55689", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.5571", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.55706", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.55667", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.55685", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.55704", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.55695", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.55692", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.55641", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.55663", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00327", "scoring_system": "epss", "scoring_elements": "0.55638", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00337", "scoring_system": "epss", "scoring_elements": "0.56503", "published_at": "2026-04-24T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-27820" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/apache/httpcomponents-client", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/httpcomponents-client" }, { "reference_url": "https://github.com/apache/httpcomponents-client/pull/574", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-24T14:58:16Z/" } ], "url": "https://github.com/apache/httpcomponents-client/pull/574" }, { "reference_url": "https://github.com/apache/httpcomponents-client/pull/621", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-24T14:58:16Z/" } ], "url": "https://github.com/apache/httpcomponents-client/pull/621" }, { "reference_url": "https://hc.apache.org/httpcomponents-client-5.4.x/index.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-24T14:58:16Z/" } ], "url": "https://hc.apache.org/httpcomponents-client-5.4.x/index.html" }, { "reference_url": "https://lists.apache.org/thread/55xhs40ncqv97qvoocok44995xp5kqn8", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-24T14:58:16Z/" } ], "url": "https://lists.apache.org/thread/55xhs40ncqv97qvoocok44995xp5kqn8" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27820", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27820" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20250516-0003", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20250516-0003" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362042", "reference_id": "2362042", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2362042" }, { "reference_url": "https://github.com/advisories/GHSA-73m2-qfq3-56cx", "reference_id": "GHSA-73m2-qfq3-56cx", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-73m2-qfq3-56cx" } ], "weaknesses": [ { "cwe_id": 295, "name": "Improper Certificate Validation", "description": "The product does not validate, or incorrectly validates, a certificate." }, { "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." }, { "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." } ], "exploits": [], "severity_range_score": "6.5 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-amws-s4rx-n7fb" }