{"url":"http://public2.vulnerablecode.io/api/packages/525687?format=json","purl":"pkg:npm/algoliasearch-helper@3.3.4","type":"npm","namespace":"","name":"algoliasearch-helper","version":"3.3.4","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"3.11.2","latest_non_vulnerable_version":"3.11.2","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/206679?format=json","vulnerability_id":"VCID-87x8-mt5w-j7cm","summary":"Prototype Pollution in algoliasearch-helper","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-23433","reference_id":"","reference_type":"","scores":[{"value":"0.00235","scoring_system":"epss","scoring_elements":"0.46679","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-23433"},{"reference_url":"https://github.com/algolia/algoliasearch-helper-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/algolia/algoliasearch-helper-js"},{"reference_url":"https://github.com/algolia/algoliasearch-helper-js/blob/3.5.5/src/SearchParameters/index.js%23L291","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/algolia/algoliasearch-helper-js/blob/3.5.5/src/SearchParameters/index.js%23L291"},{"reference_url":"https://github.com/algolia/algoliasearch-helper-js/commit/4ff542b70b92a6b81cce8b9255700b0bc0817edd","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/algolia/algoliasearch-helper-js/commit/4ff542b70b92a6b81cce8b9255700b0bc0817edd"},{"reference_url":"https://snyk.io/vuln/SNYK-JS-ALGOLIASEARCHHELPER-1570421","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-ALGOLIASEARCHHELPER-1570421"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23433","reference_id":"CVE-2021-23433","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-2021-23433"},{"reference_url":"https://github.com/advisories/GHSA-vpf5-82c8-9v36","reference_id":"GHSA-vpf5-82c8-9v36","reference_type":"","scores":[{"value":"CRITICAL","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-vpf5-82c8-9v36"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/18102?format=json","purl":"pkg:npm/algoliasearch-helper@3.6.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-vbwj-4y9x-6uak"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/algoliasearch-helper@3.6.2"}],"aliases":["CVE-2021-23433","GHSA-vpf5-82c8-9v36"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-87x8-mt5w-j7cm"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/127521?format=json","vulnerability_id":"VCID-vbwj-4y9x-6uak","summary":"Versions of the package algoliasearch-helper from 2.0.0-rc1 and before 3.11.2 are vulnerable to Prototype Pollution in the _merge() function in merge.js, which allows constructor.prototype to be written even though doing so throws an error. In the \"extreme edge-case\" that the resulting error is caught, code injected into the user-supplied search parameter may be exeucted.\r\rThis is related to but distinct from the issue reported in [CVE-2021-23433](https://security.snyk.io/vuln/SNYK-JS-ALGOLIASEARCHHELPER-1570421).\r\r**NOTE:** This vulnerability is not exploitable in the default configuration of InstantSearch since searchParameters are not modifiable by users.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-3193.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-3193.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-3193","reference_id":"","reference_type":"","scores":[{"value":"0.00097","scoring_system":"epss","scoring_elements":"0.26735","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-3193"},{"reference_url":"https://github.com/algolia/algoliasearch-helper-js","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/algolia/algoliasearch-helper-js"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2399887","reference_id":"2399887","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2399887"},{"reference_url":"https://github.com/algolia/algoliasearch-helper-js/commit/776dff23c87b0902e554e02a8c2567d2580fe12a","reference_id":"776dff23c87b0902e554e02a8c2567d2580fe12a","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":"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":"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/2025-09-29T13:34:39Z/"}],"url":"https://github.com/algolia/algoliasearch-helper-js/commit/776dff23c87b0902e554e02a8c2567d2580fe12a"},{"reference_url":"https://github.com/algolia/algoliasearch-helper-js/issues/922","reference_id":"922","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":"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":"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/2025-09-29T13:34:39Z/"}],"url":"https://github.com/algolia/algoliasearch-helper-js/issues/922"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-3193","reference_id":"CVE-2025-3193","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-2025-3193"},{"reference_url":"https://github.com/advisories/GHSA-529q-4j3p-7c5r","reference_id":"GHSA-529q-4j3p-7c5r","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-529q-4j3p-7c5r"},{"reference_url":"https://security.snyk.io/vuln/SNYK-JS-ALGOLIASEARCHHELPER-3318396","reference_id":"SNYK-JS-ALGOLIASEARCHHELPER-3318396","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":"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":"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/2025-09-29T13:34:39Z/"}],"url":"https://security.snyk.io/vuln/SNYK-JS-ALGOLIASEARCHHELPER-3318396"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/33983?format=json","purl":"pkg:npm/algoliasearch-helper@3.11.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/algoliasearch-helper@3.11.2"}],"aliases":["CVE-2025-3193","GHSA-529q-4j3p-7c5r"],"risk_score":3.4,"exploitability":"0.5","weighted_severity":"6.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-vbwj-4y9x-6uak"}],"fixing_vulnerabilities":[],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/algoliasearch-helper@3.3.4"}