{"url":"http://public2.vulnerablecode.io/api/packages/72845?format=json","purl":"pkg:npm/fast-xml-parser@5.0.0","type":"npm","namespace":"","name":"fast-xml-parser","version":"5.0.0","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/22837?format=json","vulnerability_id":"VCID-15hj-tpge-5qed","summary":"fast-xml-parser has stack overflow in XMLBuilder with preserveOrder\nApplication crashes with stack overflow when user use XML builder with `prserveOrder:true` for following or similar input\n\n```\n[{\n'foo': [\n{ 'bar': [{ '@_V': 'baz' }] }\n]\n}]\n```\n\nCause: `arrToStr` was not validating if the input is an array or a string and treating all non-array values as text content.\n_What kind of vulnerability is it? Who is impacted?_","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27942.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27942.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-27942","reference_id":"","reference_type":"","scores":[{"value":"0.00018","scoring_system":"epss","scoring_elements":"0.05197","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-27942"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser","reference_id":"","reference_type":"","scores":[{"value":"2.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/c13a961910f14986295dd28484eee830fa1a0e8a","reference_id":"","reference_type":"","scores":[{"value":"2.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/c13a961910f14986295dd28484eee830fa1a0e8a"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/pull/791","reference_id":"","reference_type":"","scores":[{"value":"2.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/pull/791"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2442938","reference_id":"2442938","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2442938"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27942","reference_id":"CVE-2026-27942","reference_type":"","scores":[{"value":"2.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27942"},{"reference_url":"https://github.com/advisories/GHSA-fj3w-jwp8-x2g3","reference_id":"GHSA-fj3w-jwp8-x2g3","reference_type":"","scores":[{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-fj3w-jwp8-x2g3"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-fj3w-jwp8-x2g3","reference_id":"GHSA-fj3w-jwp8-x2g3","reference_type":"","scores":[{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"2.7","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-fj3w-jwp8-x2g3"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:12277","reference_id":"RHSA-2026:12277","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:12277"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:6174","reference_id":"RHSA-2026:6174","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:6174"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:6802","reference_id":"RHSA-2026:6802","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:6802"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:7110","reference_id":"RHSA-2026:7110","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:7110"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:7128","reference_id":"RHSA-2026:7128","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:7128"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73112?format=json","purl":"pkg:npm/fast-xml-parser@5.3.8","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-4w7s-yjr2-pqcj"},{"vulnerability":"VCID-k3hb-6max-4yd1"},{"vulnerability":"VCID-urtz-fpe8-2qep"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/fast-xml-parser@5.3.8"}],"aliases":["CVE-2026-27942","GHSA-fj3w-jwp8-x2g3"],"risk_score":3.4,"exploitability":"0.5","weighted_severity":"6.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-15hj-tpge-5qed"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/328492?format=json","vulnerability_id":"VCID-4w7s-yjr2-pqcj","summary":"","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33036.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33036.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-33036","reference_id":"","reference_type":"","scores":[{"value":"0.00027","scoring_system":"epss","scoring_elements":"0.08299","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-33036"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","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"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser","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":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/bd26122c838e6a55e7d7ac49b4ccc01a49999a01","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":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-25T13:57:14Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/bd26122c838e6a55e7d7ac49b4ccc01a49999a01"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v4.5.5","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":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v4.5.5"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.5.6","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":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-25T13:57:14Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.5.6"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-8gc5-j5rx-235r","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":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-25T13:57:14Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-8gc5-j5rx-235r"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33036","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":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33036"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2449458","reference_id":"2449458","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2449458"},{"reference_url":"https://github.com/advisories/GHSA-8gc5-j5rx-235r","reference_id":"GHSA-8gc5-j5rx-235r","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-8gc5-j5rx-235r"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:12277","reference_id":"RHSA-2026:12277","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:12277"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:12279","reference_id":"RHSA-2026:12279","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:12279"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:17547","reference_id":"RHSA-2026:17547","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:17547"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:17549","reference_id":"RHSA-2026:17549","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:17549"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:17550","reference_id":"RHSA-2026:17550","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:17550"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:7110","reference_id":"RHSA-2026:7110","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:7110"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:7128","reference_id":"RHSA-2026:7128","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:7128"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:9742","reference_id":"RHSA-2026:9742","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:9742"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/190401?format=json","purl":"pkg:npm/fast-xml-parser@5.5.6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-k3hb-6max-4yd1"},{"vulnerability":"VCID-urtz-fpe8-2qep"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/fast-xml-parser@5.5.6"}],"aliases":["CVE-2026-33036","GHSA-8gc5-j5rx-235r"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4w7s-yjr2-pqcj"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/22557?format=json","vulnerability_id":"VCID-bu27-qt1w-4fcj","summary":"fast-xml-parser affected by DoS through entity expansion in DOCTYPE (no expansion limit)\nThe XML parser can be forced to do an unlimited amount of entity expansion. With a very small XML input, it’s possible to make the parser spend seconds or even minutes processing a single request, effectively freezing the application.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26278.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26278.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-26278","reference_id":"","reference_type":"","scores":[{"value":"0.00032","scoring_system":"epss","scoring_elements":"0.09665","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-26278"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","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"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser","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":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/910dae5be2de2955e968558fadf6e8f74f117a77","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":"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/2026-02-19T20:58:40Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/910dae5be2de2955e968558fadf6e8f74f117a77"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.3.6","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":"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/2026-02-19T20:58:40Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.3.6"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2441120","reference_id":"2441120","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2441120"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26278","reference_id":"CVE-2026-26278","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":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26278"},{"reference_url":"https://github.com/advisories/GHSA-jmr7-xgp7-cmfj","reference_id":"GHSA-jmr7-xgp7-cmfj","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-jmr7-xgp7-cmfj"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-jmr7-xgp7-cmfj","reference_id":"GHSA-jmr7-xgp7-cmfj","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":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"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/2026-02-19T20:58:40Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-jmr7-xgp7-cmfj"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:6174","reference_id":"RHSA-2026:6174","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:6174"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:6802","reference_id":"RHSA-2026:6802","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:6802"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:7110","reference_id":"RHSA-2026:7110","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:7110"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:7128","reference_id":"RHSA-2026:7128","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:7128"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/72847?format=json","purl":"pkg:npm/fast-xml-parser@5.3.6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-15hj-tpge-5qed"},{"vulnerability":"VCID-4w7s-yjr2-pqcj"},{"vulnerability":"VCID-k3hb-6max-4yd1"},{"vulnerability":"VCID-urtz-fpe8-2qep"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/fast-xml-parser@5.3.6"}],"aliases":["CVE-2026-26278","GHSA-jmr7-xgp7-cmfj"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-bu27-qt1w-4fcj"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/328746?format=json","vulnerability_id":"VCID-k3hb-6max-4yd1","summary":"","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33349.json","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33349.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-33349","reference_id":"","reference_type":"","scores":[{"value":"0.00046","scoring_system":"epss","scoring_elements":"0.14452","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-33349"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/239b64aa1fc5c5455ddebbbb54a187eb68c9fdb7","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-25T14:00:54Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/239b64aa1fc5c5455ddebbbb54a187eb68c9fdb7"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/88d0936a23dabe51bfbf42255e2ce912dfee2221","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/88d0936a23dabe51bfbf42255e2ce912dfee2221"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-jp2q-39xq-3w4g","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-25T14:00:54Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-jp2q-39xq-3w4g"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33349","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33349"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2450909","reference_id":"2450909","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2450909"},{"reference_url":"https://github.com/advisories/GHSA-jp2q-39xq-3w4g","reference_id":"GHSA-jp2q-39xq-3w4g","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-jp2q-39xq-3w4g"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/189933?format=json","purl":"pkg:npm/fast-xml-parser@5.5.7","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-urtz-fpe8-2qep"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/fast-xml-parser@5.5.7"}],"aliases":["CVE-2026-33349","GHSA-jp2q-39xq-3w4g"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-k3hb-6max-4yd1"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/332794?format=json","vulnerability_id":"VCID-urtz-fpe8-2qep","summary":"","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-41650.json","reference_id":"","reference_type":"","scores":[{"value":"5.4","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-41650.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-41650","reference_id":"","reference_type":"","scores":[{"value":"0.00012","scoring_system":"epss","scoring_elements":"0.01601","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-41650"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","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"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.6.0","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-07T15:08:09Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.6.0"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-gh4j-gqv2-49f6","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-07T15:08:09Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-gh4j-gqv2-49f6"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41650","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41650"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467758","reference_id":"2467758","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2467758"},{"reference_url":"https://github.com/advisories/GHSA-gh4j-gqv2-49f6","reference_id":"GHSA-gh4j-gqv2-49f6","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-gh4j-gqv2-49f6"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/188876?format=json","purl":"pkg:npm/fast-xml-parser@5.7.0","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/fast-xml-parser@5.7.0"}],"aliases":["CVE-2026-41650","GHSA-gh4j-gqv2-49f6"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-urtz-fpe8-2qep"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/22685?format=json","vulnerability_id":"VCID-zuzg-xza6-b7b6","summary":"fast-xml-parser has an entity encoding bypass via regex injection in DOCTYPE entity names\nA dot (`.`) in a DOCTYPE entity name is treated as a regex wildcard during entity replacement, allowing an attacker to shadow built-in XML entities (`<`, `>`, `&`, `"`, `'`) with arbitrary values. This bypasses entity encoding and leads to XSS when parsed output is rendered.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25896.json","reference_id":"","reference_type":"","scores":[{"value":"7.1","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-25896.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-25896","reference_id":"","reference_type":"","scores":[{"value":"0.0002","scoring_system":"epss","scoring_elements":"0.05865","published_at":"2026-05-30T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-25896"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/943ef0eb1b2d3284e72dd74f44a042ee9f07026e","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-23T19:26:46Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/943ef0eb1b2d3284e72dd74f44a042ee9f07026e"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/ddcd0acf26ddd682cb0dc15a2bd6aa3b96bb1e69","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-23T19:26:46Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/commit/ddcd0acf26ddd682cb0dc15a2bd6aa3b96bb1e69"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.3.5","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-23T19:26:46Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.3.5"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2441501","reference_id":"2441501","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2441501"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25896","reference_id":"CVE-2026-25896","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25896"},{"reference_url":"https://github.com/advisories/GHSA-m7jm-9gc2-mpf2","reference_id":"GHSA-m7jm-9gc2-mpf2","reference_type":"","scores":[{"value":"CRITICAL","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-m7jm-9gc2-mpf2"},{"reference_url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-m7jm-9gc2-mpf2","reference_id":"GHSA-m7jm-9gc2-mpf2","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N"},{"value":"CRITICAL","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-23T19:26:46Z/"}],"url":"https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-m7jm-9gc2-mpf2"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:6174","reference_id":"RHSA-2026:6174","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:6174"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:6802","reference_id":"RHSA-2026:6802","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:6802"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:7110","reference_id":"RHSA-2026:7110","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:7110"},{"reference_url":"https://access.redhat.com/errata/RHSA-2026:7128","reference_id":"RHSA-2026:7128","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2026:7128"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/72961?format=json","purl":"pkg:npm/fast-xml-parser@5.3.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-15hj-tpge-5qed"},{"vulnerability":"VCID-4w7s-yjr2-pqcj"},{"vulnerability":"VCID-bu27-qt1w-4fcj"},{"vulnerability":"VCID-k3hb-6max-4yd1"},{"vulnerability":"VCID-urtz-fpe8-2qep"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/fast-xml-parser@5.3.5"}],"aliases":["CVE-2026-25896","GHSA-m7jm-9gc2-mpf2"],"risk_score":4.5,"exploitability":"0.5","weighted_severity":"9.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-zuzg-xza6-b7b6"}],"fixing_vulnerabilities":[],"risk_score":"4.5","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/fast-xml-parser@5.0.0"}