{"url":"http://public2.vulnerablecode.io/api/packages/295432?format=json","purl":"pkg:npm/shescape@0.1.0","type":"npm","namespace":"","name":"shescape","version":"0.1.0","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"2.1.10","latest_non_vulnerable_version":"2.1.10","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/45493?format=json","vulnerability_id":"VCID-8tmm-r9hx-t7gh","summary":"Cleartext Storage of Sensitive Information in an Environment Variable\nShescape is a simple shell escape library for JavaScript. An attacker may be able to get read-only access to environment variables. This bug has been patched in version 1.7.1.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-35931","reference_id":"","reference_type":"","scores":[{"value":"0.00464","scoring_system":"epss","scoring_elements":"0.64702","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-35931"},{"reference_url":"https://github.com/ericcornelissen/shescape","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape"},{"reference_url":"https://github.com/ericcornelissen/shescape/commit/d0fce70f987ac0d8331f93cb45d47e79436173ac","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-12-05T16:08:36Z/"}],"url":"https://github.com/ericcornelissen/shescape/commit/d0fce70f987ac0d8331f93cb45d47e79436173ac"},{"reference_url":"https://github.com/ericcornelissen/shescape/pull/982","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-12-05T16:08:36Z/"}],"url":"https://github.com/ericcornelissen/shescape/pull/982"},{"reference_url":"https://github.com/ericcornelissen/shescape/releases/tag/v1.7.1","reference_id":"","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-12-05T16:08:36Z/"}],"url":"https://github.com/ericcornelissen/shescape/releases/tag/v1.7.1"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35931","reference_id":"CVE-2023-35931","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35931"},{"reference_url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-3g7p-8qhx-mc8r","reference_id":"GHSA-3g7p-8qhx-mc8r","reference_type":"","scores":[{"value":"3.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-12-05T16:08:36Z/"}],"url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-3g7p-8qhx-mc8r"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/65761?format=json","purl":"pkg:npm/shescape@1.7.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-cy6p-xc3p-wbe1"},{"vulnerability":"VCID-emqt-chqk-wug3"},{"vulnerability":"VCID-wpfp-cjd5-87g2"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/shescape@1.7.1"}],"aliases":["CVE-2023-35931","GHSA-3g7p-8qhx-mc8r"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-8tmm-r9hx-t7gh"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/54213?format=json","vulnerability_id":"VCID-afhu-wkta-q3et","summary":"Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')\nshescape is a simple shell escape package for JavaScript. In shescape, anyone using _Shescape_ to defend against shell injection may still be vulnerable against shell injection if the attacker manages to insert a into the payload. For an example see the referenced GitHub Security Advisory. The problem has been patched No further changes are required.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21384","reference_id":"","reference_type":"","scores":[{"value":"0.00165","scoring_system":"epss","scoring_elements":"0.3736","published_at":"2026-06-05T12:55:00Z"},{"value":"0.00165","scoring_system":"epss","scoring_elements":"0.37269","published_at":"2026-06-04T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-21384"},{"reference_url":"https://github.com/ericcornelissen/shescape/commit/07a069a66423809cbedd61d980c11ca44a29ea2b","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape/commit/07a069a66423809cbedd61d980c11ca44a29ea2b"},{"reference_url":"https://github.com/ericcornelissen/shescape/releases/tag/v1.1.3","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape/releases/tag/v1.1.3"},{"reference_url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-f2rp-38vg-j3gh","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-f2rp-38vg-j3gh"},{"reference_url":"https://www.npmjs.com/package/shescape","reference_id":"","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/package/shescape"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21384","reference_id":"CVE-2021-21384","reference_type":"","scores":[{"value":"6.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21384"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/80026?format=json","purl":"pkg:npm/shescape@1.1.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-8tmm-r9hx-t7gh"},{"vulnerability":"VCID-cy6p-xc3p-wbe1"},{"vulnerability":"VCID-emqt-chqk-wug3"},{"vulnerability":"VCID-px7h-1hh9-wuhs"},{"vulnerability":"VCID-wpfp-cjd5-87g2"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/shescape@1.1.3"}],"aliases":["CVE-2021-21384","GHSA-f2rp-38vg-j3gh"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-afhu-wkta-q3et"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/50749?format=json","vulnerability_id":"VCID-cy6p-xc3p-wbe1","summary":"Withdrawn Advisory: Shescape has possible misidentification of shell due to link chains\nThis impacts users of Shescape that configure their `shell` to point to a file on disk that is a link to a link. The precise result of being affected depends on the actual shell used and incorrect shell identified by Shescape.\n\nIn particular, an attacker may be able to bypass escaping for the shell being used. This can result, for example, in exposure of sensitive information, consider the following proof of concept (targeting Shescape v2):\n\n```javascript\nimport fs from \"node:fs\";\nimport { exec } from \"node:child_process\";\n\nimport { Shescape } from \"shescape\";\nimport which from \"which\";\n\n/* 1. Set up */\nconst shell = which.sync(\"bash\");\nconst linkToShell = \"./csh\";\nconst linkToLink = \"./link\";\n\nfs.rmSync(linkToLink, { force: true });\nfs.rmSync(linkToShell, { force: true });\nfs.symlinkSync(shell, linkToShell);\nfs.symlinkSync(linkToShell, linkToLink);\n\n/* 2. Misconfiguration */\nconst execOptions = {\nshell: linkToLink,\n};\n\nconst shescape = new Shescape({\nshell: execOptions.shell,\n});\n\n/* 3. Payload */\nconst userInput = \"a=:~\";\n\n/* 4. Attack example */\nexec(\n`echo Hello ${shescape.escape(userInput)}`,\n{ shell: execOptions.shell },\n(error, stdout) => {\nfs.rmSync(linkToLink);\nfs.rmSync(linkToShell);\n\nif (error) {\nconsole.error(`An error occurred: ${error}`);\n} else {\nconsole.log(stdout);\n// Output:  \"Hello a=:/home/user\"\n}\n},\n);\n```","references":[{"reference_url":"https://github.com/ericcornelissen/shescape","reference_id":"","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape"},{"reference_url":"https://github.com/ericcornelissen/shescape/pull/2388","reference_id":"","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape/pull/2388"},{"reference_url":"https://github.com/ericcornelissen/shescape/releases/tag/v2.1.9","reference_id":"","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape/releases/tag/v2.1.9"},{"reference_url":"https://github.com/github/advisory-database/pull/7206","reference_id":"","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/github/advisory-database/pull/7206"},{"reference_url":"https://www.npmjs.com/package/shescape/v/2.1.9","reference_id":"","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.npmjs.com/package/shescape/v/2.1.9"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30916","reference_id":"CVE-2026-30916","reference_type":"","scores":[{"value":"2.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30916"},{"reference_url":"https://github.com/advisories/GHSA-6f6w-6j58-rq76","reference_id":"GHSA-6f6w-6j58-rq76","reference_type":"","scores":[{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-6f6w-6j58-rq76"},{"reference_url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-6f6w-6j58-rq76","reference_id":"GHSA-6f6w-6j58-rq76","reference_type":"","scores":[{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"2.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-6f6w-6j58-rq76"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/74539?format=json","purl":"pkg:npm/shescape@2.1.9","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-wpfp-cjd5-87g2"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/shescape@2.1.9"}],"aliases":["CVE-2026-30916","GHSA-6f6w-6j58-rq76"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-cy6p-xc3p-wbe1"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/45906?format=json","vulnerability_id":"VCID-emqt-chqk-wug3","summary":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in shescape.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-40185","reference_id":"","reference_type":"","scores":[{"value":"0.00092","scoring_system":"epss","scoring_elements":"0.25888","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-40185"},{"reference_url":"https://github.com/ericcornelissen/shescape","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape"},{"reference_url":"https://github.com/ericcornelissen/shescape/commit/0b976dab645abf45ffd85e74a8c6e51ee2f42d63","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L"},{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-30T19:09:19Z/"}],"url":"https://github.com/ericcornelissen/shescape/commit/0b976dab645abf45ffd85e74a8c6e51ee2f42d63"},{"reference_url":"https://github.com/ericcornelissen/shescape/pull/1142","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L"},{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-30T19:09:19Z/"}],"url":"https://github.com/ericcornelissen/shescape/pull/1142"},{"reference_url":"https://github.com/ericcornelissen/shescape/releases/tag/v1.7.4","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L"},{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-30T19:09:19Z/"}],"url":"https://github.com/ericcornelissen/shescape/releases/tag/v1.7.4"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40185","reference_id":"","reference_type":"","scores":[{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40185"},{"reference_url":"https://github.com/advisories/GHSA-j55r-787p-m549","reference_id":"GHSA-j55r-787p-m549","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-j55r-787p-m549"},{"reference_url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-j55r-787p-m549","reference_id":"GHSA-j55r-787p-m549","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L"},{"value":"8.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-09-30T19:09:19Z/"}],"url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-j55r-787p-m549"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/66632?format=json","purl":"pkg:npm/shescape@1.7.4","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-cy6p-xc3p-wbe1"},{"vulnerability":"VCID-nfa3-zn9d-s7f9"},{"vulnerability":"VCID-wpfp-cjd5-87g2"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/shescape@1.7.4"}],"aliases":["CVE-2023-40185","GHSA-j55r-787p-m549"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-emqt-chqk-wug3"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/110344?format=json","vulnerability_id":"VCID-px7h-1hh9-wuhs","summary":"Shescape prior to 1.5.8 vulnerable to insufficient escaping of line feeds for CMD\n### Impact\n\nThis impacts users that use Shescape (any API function) to escape arguments for **cmd.exe** on **Windows**. An attacker can omit all arguments following their input by including a line feed character (`'\\n'`) in the payload. Example:\n\n```javascript\nimport cp from \"node:child_process\";\nimport * as shescape from \"shescape\";\n\n// 1. Prerequisites\nconst options = {\n  shell: \"cmd.exe\",\n};\n\n// 2. Attack\nconst payload = \"attacker\\n\";\n\n// 3. Usage\nlet escapedPayload;\nescapedPayload = shescape.escape(payload, options);\n// Or\nescapedPayload = shescape.escapeAll([payload], options)[0];\n// Or\nescapedPayload = shescape.quote(payload, options);\n// Or\nescapedPayload = shescape.quoteAll([payload], options)[0];\n\ncp.execSync(`echo Hello ${escapedPayload}! How are you doing?`, options);\n// Outputs:  \"Hello attacker\"\n```\n\n> **Note**: `execSync` is just illustrative here, all of `exec`, `execFile`, `execFileSync`, `fork`, `spawn`, and `spawnSync` can be attacked using a line feed character if CMD is the shell being used.\n\n### Patches\n\nThis bug has been patched in [v1.5.8] which you can upgrade to now. No further changes are required.\n\n### Workarounds\n\nAlternatively, line feed characters (`'\\n'`) can be stripped out manually or the user input can be made the last argument (this only limits the impact).\n\n### References\n\n- https://github.com/ericcornelissen/shescape/pull/332\n- https://github.com/ericcornelissen/shescape/releases/tag/v1.5.8\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n\n- Comment on https://github.com/ericcornelissen/shescape/pull/332\n- Open an issue at https://github.com/ericcornelissen/shescape/issues (_New issue_ > _Question_ > _Get started_)\n\n[v1.5.8]: https://github.com/ericcornelissen/shescape/releases/tag/v1.5.8","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-31179","reference_id":"","reference_type":"","scores":[{"value":"0.00625","scoring_system":"epss","scoring_elements":"0.70556","published_at":"2026-06-04T12:55:00Z"},{"value":"0.00625","scoring_system":"epss","scoring_elements":"0.70598","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-31179"},{"reference_url":"https://github.com/ericcornelissen/shescape","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape"},{"reference_url":"https://github.com/ericcornelissen/shescape/commit/aceea7358f7222984e21260381ebc5ec4543b76f","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape/commit/aceea7358f7222984e21260381ebc5ec4543b76f"},{"reference_url":"https://github.com/ericcornelissen/shescape/pull/332","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H"},{"value":"HIGH","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/2025-04-22T15:45:15Z/"}],"url":"https://github.com/ericcornelissen/shescape/pull/332"},{"reference_url":"https://github.com/ericcornelissen/shescape/releases/tag/v1.5.8","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H"},{"value":"HIGH","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/2025-04-22T15:45:15Z/"}],"url":"https://github.com/ericcornelissen/shescape/releases/tag/v1.5.8"},{"reference_url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-jjc5-fp7p-6f8w","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/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:P/P:M/B:A/M:M/D:T/2025-04-22T15:45:15Z/"}],"url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-jjc5-fp7p-6f8w"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31179","reference_id":"","reference_type":"","scores":[{"value":"8.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-31179"},{"reference_url":"https://github.com/advisories/GHSA-jjc5-fp7p-6f8w","reference_id":"GHSA-jjc5-fp7p-6f8w","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-jjc5-fp7p-6f8w"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/148976?format=json","purl":"pkg:npm/shescape@1.5.8","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-7x9z-rjk1-j7d2"},{"vulnerability":"VCID-8tmm-r9hx-t7gh"},{"vulnerability":"VCID-cy6p-xc3p-wbe1"},{"vulnerability":"VCID-emqt-chqk-wug3"},{"vulnerability":"VCID-wpfp-cjd5-87g2"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/shescape@1.5.8"}],"aliases":["CVE-2022-31179","GHSA-jjc5-fp7p-6f8w","GMS-2022-3205"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-px7h-1hh9-wuhs"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/50863?format=json","vulnerability_id":"VCID-wpfp-cjd5-87g2","summary":"Shescape escape() leaves bracket glob expansion active on Bash, BusyBox, and Dash\n`Shescape#escape()` does not escape square-bracket glob syntax for Bash, BusyBox `sh`, and Dash. Applications that interpolate the return value directly into a shell command string can cause an attacker-controlled value like `secret[12]` to expand into multiple filesystem matches instead of a single literal argument, turning one argument into multiple trusted-pathname matches.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-32094","reference_id":"","reference_type":"","scores":[{"value":"0.00056","scoring_system":"epss","scoring_elements":"0.17739","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-32094"},{"reference_url":"https://github.com/ericcornelissen/shescape","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape"},{"reference_url":"https://github.com/ericcornelissen/shescape/commit/6add105c6f6b508662bb5ae3b3bdd4c9bcebf37a","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"},{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"},{"value":"MODERATE","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/2026-03-12T19:54:11Z/"}],"url":"https://github.com/ericcornelissen/shescape/commit/6add105c6f6b508662bb5ae3b3bdd4c9bcebf37a"},{"reference_url":"https://github.com/ericcornelissen/shescape/pull/2410","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape/pull/2410"},{"reference_url":"https://github.com/ericcornelissen/shescape/releases/tag/v2.1.10","reference_id":"","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/ericcornelissen/shescape/releases/tag/v2.1.10"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32094","reference_id":"CVE-2026-32094","reference_type":"","scores":[{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32094"},{"reference_url":"https://github.com/advisories/GHSA-9jfh-9xrq-4vwm","reference_id":"GHSA-9jfh-9xrq-4vwm","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-9jfh-9xrq-4vwm"},{"reference_url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-9jfh-9xrq-4vwm","reference_id":"GHSA-9jfh-9xrq-4vwm","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"},{"value":"6.9","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"},{"value":"MODERATE","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/2026-03-12T19:54:11Z/"}],"url":"https://github.com/ericcornelissen/shescape/security/advisories/GHSA-9jfh-9xrq-4vwm"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/74801?format=json","purl":"pkg:npm/shescape@2.1.10","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/shescape@2.1.10"}],"aliases":["CVE-2026-32094","GHSA-9jfh-9xrq-4vwm"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-wpfp-cjd5-87g2"}],"fixing_vulnerabilities":[],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/shescape@0.1.0"}