{"url":"http://public2.vulnerablecode.io/api/packages/218459?format=json","purl":"pkg:npm/https-proxy-agent@0.0.1","type":"npm","namespace":"","name":"https-proxy-agent","version":"0.0.1","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"2.2.3","latest_non_vulnerable_version":"2.2.3","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/52525?format=json","vulnerability_id":"VCID-hs7x-zfzt-uyak","summary":"Machine-In-The-Middle in https-proxy-agent\nVersions of `https-proxy-agent` prior to 2.2.3 are vulnerable to Machine-In-The-Middle. The package fails to enforce TLS on the socket if the proxy server responds the to the request with a HTTP status different than 200. This allows an attacker with access to the proxy server to intercept unencrypted communications, which may include sensitive information such as credentials.\n\n\n## Recommendation\n\nUpgrade to version 3.0.0 or 2.2.3.","references":[{"reference_url":"https://github.com/TooTallNate/node-https-proxy-agent/commit/36d8cf509f877fa44f4404fce57ebaf9410fe51b","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TooTallNate/node-https-proxy-agent/commit/36d8cf509f877fa44f4404fce57ebaf9410fe51b"},{"reference_url":"https://hackerone.com/reports/541502","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://hackerone.com/reports/541502"},{"reference_url":"https://snyk.io/vuln/SNYK-JS-HTTPSPROXYAGENT-469131","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://snyk.io/vuln/SNYK-JS-HTTPSPROXYAGENT-469131"},{"reference_url":"https://www.npmjs.com/advisories/1184","reference_id":"","reference_type":"","scores":[{"value":"6.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/advisories/1184"},{"reference_url":"https://github.com/advisories/GHSA-pc5p-h8pf-mvwp","reference_id":"GHSA-pc5p-h8pf-mvwp","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-pc5p-h8pf-mvwp"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/77128?format=json","purl":"pkg:npm/https-proxy-agent@2.2.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/https-proxy-agent@2.2.3"}],"aliases":["GHSA-pc5p-h8pf-mvwp","GMS-2020-738"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-hs7x-zfzt-uyak"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/39861?format=json","vulnerability_id":"VCID-zcad-naym-e3gc","summary":"Out-of-bounds Read\nhttps-proxy-agent passes auth option to the Buffer constructor without proper sanitization, resulting in DoS and uninitialized memory leak in setups where an attacker could submit typed input to the `auth` parameter (e.g. JSON).","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-3739.json","reference_id":"","reference_type":"","scores":[{"value":"8.2","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-3739.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-3739","reference_id":"","reference_type":"","scores":[{"value":"0.00433","scoring_system":"epss","scoring_elements":"0.63109","published_at":"2026-06-07T12:55:00Z"},{"value":"0.00433","scoring_system":"epss","scoring_elements":"0.63119","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00433","scoring_system":"epss","scoring_elements":"0.63111","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00433","scoring_system":"epss","scoring_elements":"0.63066","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-3739"},{"reference_url":"https://github.com/advisories/GHSA-8g7p-74h8-hg48","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"value":"CRITICAL","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-8g7p-74h8-hg48"},{"reference_url":"https://github.com/TooTallNate/node-https-proxy-agent","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TooTallNate/node-https-proxy-agent"},{"reference_url":"https://github.com/TooTallNate/node-https-proxy-agent/commit/1c24219df87524e6ed973127e81f30801d658f07","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/TooTallNate/node-https-proxy-agent/commit/1c24219df87524e6ed973127e81f30801d658f07"},{"reference_url":"https://hackerone.com/reports/319532","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://hackerone.com/reports/319532"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3736","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3736"},{"reference_url":"https://www.npmjs.com/advisories/593","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/advisories/593"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1727312","reference_id":"1727312","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1727312"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3739","reference_id":"CVE-2018-3739","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-3739"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/55692?format=json","purl":"pkg:npm/https-proxy-agent@2.2.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-hs7x-zfzt-uyak"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/https-proxy-agent@2.2.0"}],"aliases":["CVE-2018-3739","GHSA-8g7p-74h8-hg48"],"risk_score":4.5,"exploitability":"0.5","weighted_severity":"9.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-zcad-naym-e3gc"}],"fixing_vulnerabilities":[],"risk_score":"4.5","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/https-proxy-agent@0.0.1"}