{"url":"http://public2.vulnerablecode.io/api/packages/268987?format=json","purl":"pkg:npm/handlebars@4.3.4","type":"npm","namespace":"","name":"handlebars","version":"4.3.4","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"4.7.7","latest_non_vulnerable_version":"4.7.9","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/53220?format=json","vulnerability_id":"VCID-25sr-kapq-dbea","summary":"Denial of Service in handlebars\nAffected versions of `handlebars` are vulnerable to Denial of Service. The package's parser may be forced into an endless loop while processing specially-crafted templates. This may allow attackers to exhaust system resources leading to Denial of Service.\n\n\n## Recommendation\n\nUpgrade to version 4.4.5 or later.","references":[{"reference_url":"https://www.npmjs.com/advisories/1300","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/advisories/1300"},{"reference_url":"https://github.com/advisories/GHSA-f52g-6jhx-586p","reference_id":"GHSA-f52g-6jhx-586p","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-f52g-6jhx-586p"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/60585?format=json","purl":"pkg:npm/handlebars@4.4.5","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-q9rt-jtx1-hybx"},{"vulnerability":"VCID-s9ab-ntdt-vkgd"},{"vulnerability":"VCID-uv5v-22z9-fbfg"},{"vulnerability":"VCID-xxez-8xav-cfdz"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/handlebars@4.4.5"}],"aliases":["GHSA-f52g-6jhx-586p","GMS-2020-728"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-25sr-kapq-dbea"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/53518?format=json","vulnerability_id":"VCID-q9rt-jtx1-hybx","summary":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in handlebars.","references":[{"reference_url":"https://www.npmjs.com/advisories/1324","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/advisories/1324"},{"reference_url":"https://github.com/advisories/GHSA-q2c6-c6pm-g3gh","reference_id":"GHSA-q2c6-c6pm-g3gh","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-q2c6-c6pm-g3gh"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/60597?format=json","purl":"pkg:npm/handlebars@4.5.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-xxez-8xav-cfdz"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/handlebars@4.5.3"}],"aliases":["GHSA-q2c6-c6pm-g3gh","GMS-2020-730"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-q9rt-jtx1-hybx"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/53462?format=json","vulnerability_id":"VCID-s9ab-ntdt-vkgd","summary":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in handlebars.","references":[{"reference_url":"https://www.npmjs.com/advisories/1325","reference_id":"","reference_type":"","scores":[{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/advisories/1325"},{"reference_url":"https://github.com/advisories/GHSA-g9r4-xpmj-mj65","reference_id":"GHSA-g9r4-xpmj-mj65","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-g9r4-xpmj-mj65"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/60597?format=json","purl":"pkg:npm/handlebars@4.5.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-xxez-8xav-cfdz"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/handlebars@4.5.3"}],"aliases":["GHSA-g9r4-xpmj-mj65","GMS-2020-729"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-s9ab-ntdt-vkgd"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/53543?format=json","vulnerability_id":"VCID-uv5v-22z9-fbfg","summary":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in handlebars.","references":[{"reference_url":"https://www.npmjs.com/advisories/1316","reference_id":"","reference_type":"","scores":[{"value":"7.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:L"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/advisories/1316"},{"reference_url":"https://github.com/advisories/GHSA-2cf5-4w76-r9qv","reference_id":"GHSA-2cf5-4w76-r9qv","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-2cf5-4w76-r9qv"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/78597?format=json","purl":"pkg:npm/handlebars@4.5.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-q9rt-jtx1-hybx"},{"vulnerability":"VCID-s9ab-ntdt-vkgd"},{"vulnerability":"VCID-xxez-8xav-cfdz"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/handlebars@4.5.2"}],"aliases":["GHSA-2cf5-4w76-r9qv","GMS-2020-727"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-uv5v-22z9-fbfg"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/51487?format=json","vulnerability_id":"VCID-xxez-8xav-cfdz","summary":"Remote code execution in handlebars when compiling templates\nThe package handlebars before 4.7.7 are vulnerable to Remote Code Execution (RCE) when\nselecting certain compiling options to compile templates coming from an untrusted source.\nThis vulnerability has been assigned the CVE identifier CVE-2021-23369.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23369.json","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23369.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-23369","reference_id":"","reference_type":"","scores":[{"value":"0.03582","scoring_system":"epss","scoring_elements":"0.87954","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-23369"},{"reference_url":"https://github.com/advisories/GHSA-f2jv-r9rf-7988","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-f2jv-r9rf-7988"},{"reference_url":"https://github.com/handlebars-lang/handlebars.js/commit/b6d3de7123eebba603e321f04afdbae608e8fea8","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/handlebars-lang/handlebars.js/commit/b6d3de7123eebba603e321f04afdbae608e8fea8"},{"reference_url":"https://github.com/handlebars-lang/handlebars.js/commit/f0589701698268578199be25285b2ebea1c1e427","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/handlebars-lang/handlebars.js/commit/f0589701698268578199be25285b2ebea1c1e427"},{"reference_url":"https://github.com/wycats/handlebars.js","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/wycats/handlebars.js"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210604-0008","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20210604-0008"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210604-0008/","reference_id":"","reference_type":"","scores":[],"url":"https://security.netapp.com/advisory/ntap-20210604-0008/"},{"reference_url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1074950","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1074950"},{"reference_url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1074951","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1074951"},{"reference_url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1074952","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1074952"},{"reference_url":"https://snyk.io/vuln/SNYK-JS-HANDLEBARS-1056767","reference_id":"","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://snyk.io/vuln/SNYK-JS-HANDLEBARS-1056767"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1948761","reference_id":"1948761","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1948761"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23369","reference_id":"CVE-2021-23369","reference_type":"","scores":[{"value":"9.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23369"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:2500","reference_id":"RHSA-2021:2500","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:2500"},{"reference_url":"https://access.redhat.com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