Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/23518?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/23518?format=api", "purl": "pkg:pypi/postorius@1.0.0b2", "type": "pypi", "namespace": "", "name": "postorius", "version": "1.0.0b2", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/92335?format=api", "vulnerability_id": "VCID-e3y7-5xjm-ebb4", "summary": "Postorius is vulnerable to XSS\nPostorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May 2026.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-44742", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00011", "scoring_system": "epss", "scoring_elements": "0.01476", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00011", "scoring_system": "epss", "scoring_elements": "0.01486", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00011", "scoring_system": "epss", "scoring_elements": "0.01483", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01813", "published_at": "2026-06-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-44742" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-44742", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-44742" }, { "reference_url": "https://gitlab.com/mailman/postorius", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://gitlab.com/mailman/postorius" }, { "reference_url": "https://gitlab.com/mailman/postorius/-/commit/c4706abd05ba6bcf472fc674b160d3a9d6a4868b", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/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/2026-05-07T19:00:12Z/" } ], "url": "https://gitlab.com/mailman/postorius/-/commit/c4706abd05ba6bcf472fc674b160d3a9d6a4868b" }, { "reference_url": "https://gitlab.com/mailman/postorius/-/issues/620", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/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/2026-05-07T19:00:12Z/" } ], "url": "https://gitlab.com/mailman/postorius/-/issues/620" }, { "reference_url": "https://gitlab.com/mailman/postorius/-/merge_requests/972", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/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/2026-05-07T19:00:12Z/" } ], "url": "https://gitlab.com/mailman/postorius/-/merge_requests/972" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44742", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-44742" }, { "reference_url": "https://www.openwall.com/lists/oss-security/2026/05/07/3", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/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/2026-05-07T19:00:12Z/" } ], "url": "https://www.openwall.com/lists/oss-security/2026/05/07/3" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1136003", "reference_id": "1136003", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1136003" }, { "reference_url": "https://github.com/advisories/GHSA-r7c9-7pjq-hmm8", "reference_id": "GHSA-r7c9-7pjq-hmm8", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-r7c9-7pjq-hmm8" }, { "reference_url": "https://usn.ubuntu.com/8323-1/", "reference_id": "USN-8323-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/8323-1/" } ], "fixed_packages": [], "aliases": [ "CVE-2026-44742", "GHSA-r7c9-7pjq-hmm8" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-e3y7-5xjm-ebb4" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/7107?format=api", "vulnerability_id": "VCID-xg7q-vsvw-gufg", "summary": "denial of service", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-40347", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00213", "scoring_system": "epss", "scoring_elements": "0.43858", "published_at": "2026-06-05T12:55:00Z" }, { "value": "0.00213", "scoring_system": "epss", "scoring_elements": "0.43807", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00213", "scoring_system": "epss", "scoring_elements": "0.43841", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00213", "scoring_system": "epss", "scoring_elements": "0.43866", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00213", "scoring_system": "epss", "scoring_elements": "0.43788", "published_at": "2026-06-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-40347" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993746" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40347", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40347" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/postorius/PYSEC-2021-319.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/postorius/PYSEC-2021-319.yaml" }, { "reference_url": "https://gitlab.com/mailman/postorius", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://gitlab.com/mailman/postorius" }, { "reference_url": "https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474b", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://gitlab.com/mailman/postorius/-/commit/3d880c56b58bc26b32eac0799407d74b64b7474b" }, { "reference_url": "https://gitlab.com/mailman/postorius/-/issues/531", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://gitlab.com/mailman/postorius/-/issues/531" }, { "reference_url": "https://gitlab.com/mailman/postorius/-/tags", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://gitlab.com/mailman/postorius/-/tags" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40347", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-40347" }, { "reference_url": "https://phabricator.wikimedia.org/T289798", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://phabricator.wikimedia.org/T289798" }, { "reference_url": "https://www.debian.org/security/2021/dsa-4970", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.debian.org/security/2021/dsa-4970" }, { "reference_url": "https://security.archlinux.org/AVG-2375", "reference_id": "AVG-2375", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2375" }, { "reference_url": "https://github.com/advisories/GHSA-v83x-78q3-gr2j", "reference_id": "GHSA-v83x-78q3-gr2j", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-v83x-78q3-gr2j" }, { "reference_url": "https://usn.ubuntu.com/5157-1/", "reference_id": "USN-5157-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5157-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/23541?format=api", "purl": "pkg:pypi/postorius@1.3.5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-e3y7-5xjm-ebb4" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/postorius@1.3.5" } ], "aliases": [ "CVE-2021-40347", "GHSA-v83x-78q3-gr2j", "PYSEC-2021-319" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xg7q-vsvw-gufg" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/postorius@1.0.0b2" }