Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/306976?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/306976?format=api", "purl": "pkg:composer/mediawiki/core@1.36.1", "type": "composer", "namespace": "mediawiki", "name": "core", "version": "1.36.1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.39.5", "latest_non_vulnerable_version": "1.40.1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/19329?format=api", "vulnerability_id": "VCID-jm7q-2w3j-buhh", "summary": "MediaWiki Denial of Service vulnerability\nAn issue was discovered in ApiPageSet.php in MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. It allows attackers to cause a denial of service (unbounded loop and RequestTimeoutException) when querying pages redirected to other variants with redirects and converttitles set.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-45363", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93415", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93482", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93469", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93463", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93467", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93464", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93458", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93452", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93433", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93407", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93432", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93427", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.11025", "scoring_system": "epss", "scoring_elements": "0.93424", "published_at": "2026-04-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-45363" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3550", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-3550" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45360", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45360" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45362", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45362" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45363", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45363" }, { "reference_url": "https://github.com/wikimedia/mediawiki", "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:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/wikimedia/mediawiki" }, { "reference_url": "https://github.com/wikimedia/mediawiki/commit/24c3ef2474c6daa20ed48168d46196a55346dfd8", "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:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/wikimedia/mediawiki/commit/24c3ef2474c6daa20ed48168d46196a55346dfd8" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00027.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:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA: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/2024-10-15T17:28:57Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00027.html" }, { "reference_url": "https://phabricator.wikimedia.org/T333050", "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:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA: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/2024-10-15T17:28:57Z/" } ], "url": "https://phabricator.wikimedia.org/T333050" }, { "reference_url": "https://www.debian.org/security/2023/dsa-5520", "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:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA: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/2024-10-15T17:28:57Z/" } ], "url": "https://www.debian.org/security/2023/dsa-5520" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45363", "reference_id": "CVE-2023-45363", "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:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45363" }, { "reference_url": "https://github.com/advisories/GHSA-w5fx-cx7f-6vr9", "reference_id": "GHSA-w5fx-cx7f-6vr9", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-w5fx-cx7f-6vr9" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/60392?format=api", "purl": "pkg:composer/mediawiki/core@1.39.5", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/mediawiki/core@1.39.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/60393?format=api", "purl": "pkg:composer/mediawiki/core@1.40.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/mediawiki/core@1.40.1" } ], "aliases": [ "CVE-2023-45363", "GHSA-w5fx-cx7f-6vr9" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jm7q-2w3j-buhh" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/31063?format=api", "vulnerability_id": "VCID-z9d9-aer5-gfa9", "summary": "Multiple vulnerabilities have been found in MediaWiki, the worst of which could result in denial of service.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41800.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-41800.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-41800", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.3888", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39164", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.3935", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39374", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39287", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39342", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39359", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39371", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39331", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39313", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39365", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39337", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.3925", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39035", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.39016", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.38933", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00177", "scoring_system": "epss", "scoring_elements": "0.38808", "published_at": "2026-05-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-41800" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35197", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35197" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41798", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41798" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41799", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41799" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41800", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41800" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41801", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41801" }, { "reference_url": "https://github.com/wikimedia/mediawiki/commit/781caf83dba90c18349f930bbaaa0e89f003f874", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/wikimedia/mediawiki/commit/781caf83dba90c18349f930bbaaa0e89f003f874" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CJDYJQWT43GBD6GNQ4OW7JOZ6WQ6DZTN", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CJDYJQWT43GBD6GNQ4OW7JOZ6WQ6DZTN" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CJDYJQWT43GBD6GNQ4OW7JOZ6WQ6DZTN/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CJDYJQWT43GBD6GNQ4OW7JOZ6WQ6DZTN/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MDBPECBWN6LWNSWIQMVXK6PP4YFEUYHA", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MDBPECBWN6LWNSWIQMVXK6PP4YFEUYHA" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MDBPECBWN6LWNSWIQMVXK6PP4YFEUYHA/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MDBPECBWN6LWNSWIQMVXK6PP4YFEUYHA/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QNEAI2T3Y65I55ZB6UE6RMC662RZTGRX", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QNEAI2T3Y65I55ZB6UE6RMC662RZTGRX" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QNEAI2T3Y65I55ZB6UE6RMC662RZTGRX/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QNEAI2T3Y65I55ZB6UE6RMC662RZTGRX/" }, { "reference_url": "https://lists.wikimedia.org/hyperkitty/list/wikitech-l@lists.wikimedia.org/thread/2IFS5CM2YV4VMSODPX3J2LFHKSEWVFV5", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.wikimedia.org/hyperkitty/list/wikitech-l@lists.wikimedia.org/thread/2IFS5CM2YV4VMSODPX3J2LFHKSEWVFV5" }, { "reference_url": "https://lists.wikimedia.org/hyperkitty/list/wikitech-l@lists.wikimedia.org/thread/2IFS5CM2YV4VMSODPX3J2LFHKSEWVFV5/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.wikimedia.org/hyperkitty/list/wikitech-l@lists.wikimedia.org/thread/2IFS5CM2YV4VMSODPX3J2LFHKSEWVFV5/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41800", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41800" }, { "reference_url": "https://phabricator.wikimedia.org/T284419", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://phabricator.wikimedia.org/T284419" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2009517", "reference_id": "2009517", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2009517" }, { "reference_url": "https://security.archlinux.org/AVG-2434", "reference_id": "AVG-2434", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2434" }, { "reference_url": "https://github.com/advisories/GHSA-c8wv-qwwc-6j73", "reference_id": "GHSA-c8wv-qwwc-6j73", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-c8wv-qwwc-6j73" }, { "reference_url": "https://security.gentoo.org/glsa/202305-24", "reference_id": "GLSA-202305-24", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.gentoo.org/glsa/202305-24" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/83531?format=api", "purl": "pkg:composer/mediawiki/core@1.36.2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-jm7q-2w3j-buhh" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/mediawiki/core@1.36.2" } ], "aliases": [ "CVE-2021-41800", "GHSA-c8wv-qwwc-6j73" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-z9d9-aer5-gfa9" } ], "fixing_vulnerabilities": [], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/mediawiki/core@1.36.1" }