{"url":"http://public2.vulnerablecode.io/api/packages/660345?format=json","purl":"pkg:npm/deobfuscator@2.1.5","type":"npm","namespace":"","name":"deobfuscator","version":"2.1.5","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"2.4.4","latest_non_vulnerable_version":"2.4.4","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/134808?format=json","vulnerability_id":"VCID-qezp-mtqa-ryck","summary":"Synchrony deobfuscator is a javascript cleaner & deobfuscator.  A `__proto__` pollution vulnerability exists in versions before v2.4.4. Successful exploitation could lead to arbitrary code execution. A `__proto__` pollution vulnerability exists in the `LiteralMap` transformer allowing crafted input to modify properties in the Object prototype. A fix has been released in `deobfuscator@2.4.4`. Users are advised to upgrade. Users unable to upgrade should launch node with the [--disable-proto=delete][disable-proto] or [--disable-proto=throw][disable-proto] flags","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-45811","reference_id":"","reference_type":"","scores":[{"value":"0.00165","scoring_system":"epss","scoring_elements":"0.37554","published_at":"2026-06-12T12:55:00Z"},{"value":"0.00165","scoring_system":"epss","scoring_elements":"0.37376","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-45811"},{"reference_url":"https://github.com/relative/synchrony","reference_id":"","reference_type":"","scores":[{"value":"7.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/relative/synchrony"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45811","reference_id":"","reference_type":"","scores":[{"value":"7.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45811"},{"reference_url":"https://github.com/relative/synchrony/commit/b583126be94c4db7c5a478f1c5204bfb4162cf40","reference_id":"b583126be94c4db7c5a478f1c5204bfb4162cf40","reference_type":"","scores":[{"value":"7.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2024-09-13T15:26:06Z/"}],"url":"https://github.com/relative/synchrony/commit/b583126be94c4db7c5a478f1c5204bfb4162cf40"},{"reference_url":"https://github.com/advisories/GHSA-jg82-xh3w-rhxx","reference_id":"GHSA-jg82-xh3w-rhxx","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-jg82-xh3w-rhxx"},{"reference_url":"https://github.com/relative/synchrony/security/advisories/GHSA-jg82-xh3w-rhxx","reference_id":"GHSA-jg82-xh3w-rhxx","reference_type":"","scores":[{"value":"7.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/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:N/T:T/P:M/B:A/M:M/D:R/2024-09-13T15:26:06Z/"}],"url":"https://github.com/relative/synchrony/security/advisories/GHSA-jg82-xh3w-rhxx"},{"reference_url":"https://github.com/relative/synchrony/security/advisories/src/transformers/literalmap.ts","reference_id":"literalmap.ts","reference_type":"","scores":[{"value":"7.8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"value":"8.2","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track*","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2024-09-13T15:26:06Z/"}],"url":"https://github.com/relative/synchrony/security/advisories/src/transformers/literalmap.ts"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/379109?format=json","purl":"pkg:npm/deobfuscator@2.4.4","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/deobfuscator@2.4.4"}],"aliases":["CVE-2023-45811","GHSA-jg82-xh3w-rhxx"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-qezp-mtqa-ryck"}],"fixing_vulnerabilities":[],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/deobfuscator@2.1.5"}