{"schema_version":1,"title":"I18next vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 11 vulnerabilities in I18next: 0 in the last 7 days and 1 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2026-63402, was published on 30 October 2026. 1 vulnerability in the last four weeks, up from none in the four before.","url":"https://junglewise.ai/threats/vendors/i18next","json_url":"https://junglewise.ai/threats/vendors/i18next.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/vendors/i18next","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"vendor","thin":false,"counts":{"high":4,"all_time":11,"critical":2,"exploited":0,"last_7_days":0,"last_30_days":1,"last_90_days":1,"last_365_days":9},"latest":[{"cve":"CVE-2026-63402","cvss":5.9,"slug":"cve-2026-63402-i18next-is-an-internationalization-framework-for-javascript-prior","title":"i18next deepExtend prototype pollution in addResourceBundle","severity":"medium","exploited":false,"published_at":"2026-10-30T23:17:15.4+00:00","url":"https://junglewise.ai/threats/cve-2026-63402-i18next-is-an-internationalization-framework-for-javascript-prior"},{"cve":"CVE-2026-48714","cvss":9.1,"epss":0.0066,"slug":"cve-2026-48714-i18next-http-middleware-prototype-pollution-in-missingkeyhandler","title":"i18next-http-middleware Prototype Pollution in missingKeyHandler","severity":"critical","exploited":false,"published_at":"2026-06-15T22:16:17.55+00:00","url":"https://junglewise.ai/threats/cve-2026-48714-i18next-http-middleware-prototype-pollution-in-missingkeyhandler"},{"cve":"CVE-2026-48713","cvss":9.1,"epss":0.0066,"slug":"cve-2026-48713-i18next-fs-backend-prototype-pollution-in-missing-key-persistence","title":"i18next-fs-backend prototype pollution in missing-key persistence","severity":"critical","exploited":false,"published_at":"2026-06-15T22:16:17.397+00:00","url":"https://junglewise.ai/threats/cve-2026-48713-i18next-fs-backend-prototype-pollution-in-missing-key-persistence"},{"cve":"CVE-2026-42353","cvss":8.2,"epss":0.0044,"slug":"cve-2026-42353-i18next-http-middleware-path-traversal-and-ssrf-in","title":"i18next-http-middleware Path Traversal and SSRF in getResourcesHandler","severity":"high","exploited":false,"published_at":"2026-05-08T16:16:12.197+00:00","url":"https://junglewise.ai/threats/cve-2026-42353-i18next-http-middleware-path-traversal-and-ssrf-in"},{"cve":"CVE-2026-41693","cvss":8.2,"epss":0.0043,"slug":"cve-2026-41693-i18next-fs-backend-path-traversal-in-lng-and-ns-parameters","title":"i18next-fs-backend path traversal in locale loading","severity":"high","exploited":false,"published_at":"2026-05-08T16:16:11.613+00:00","url":"https://junglewise.ai/threats/cve-2026-41693-i18next-fs-backend-path-traversal-in-lng-and-ns-parameters"},{"cve":"CVE-2026-41690","cvss":8.6,"epss":0.0047,"slug":"cve-2026-41690-i18next-http-middleware-prototype-pollution-and-path-traversal","title":"i18next-http-middleware prototype pollution in getResourcesHandler and missingKeyHandler","severity":"high","exploited":false,"published_at":"2026-05-08T16:16:11.473+00:00","url":"https://junglewise.ai/threats/cve-2026-41690-i18next-http-middleware-prototype-pollution-and-path-traversal"},{"cve":"CVE-2026-41683","cvss":8.6,"epss":0.004,"slug":"cve-2026-41683-i18next-http-middleware-http-response-splitting-and-dos-via","title":"i18next-http-middleware CRLF injection in Content-Language header","severity":"high","exploited":false,"published_at":"2026-05-08T16:16:11.32+00:00","url":"https://junglewise.ai/threats/cve-2026-41683-i18next-http-middleware-http-response-splitting-and-dos-via"},{"cve":"CVE-2026-41692","cvss":4.7,"epss":0.0022,"slug":"cve-2026-41692-i18nextify-dom-xss-in-translated-href-and-src-attributes","title":"i18nextify DOM XSS in translated href and src attributes","severity":"medium","exploited":false,"published_at":"2026-05-07T21:16:29.717+00:00","url":"https://junglewise.ai/threats/cve-2026-41692-i18nextify-dom-xss-in-translated-href-and-src-attributes"},{"cve":"CVE-2026-41691","cvss":6.5,"epss":0.0039,"slug":"cve-2026-41691-i18next-http-backend-url-injection-and-path-traversal","title":"i18next-http-backend URL injection and path traversal","severity":"medium","exploited":false,"published_at":"2026-05-07T21:16:29.56+00:00","url":"https://junglewise.ai/threats/cve-2026-41691-i18next-http-backend-url-injection-and-path-traversal"},{"cve":"CVE-2017-16008","cvss":3,"epss":0.0086,"slug":"cve-2017-16008-i18next-cross-site-scripting-in-interpolation","title":"i18next cross-site scripting in interpolation","severity":"low","exploited":false,"published_at":"2018-11-09T17:46:56+00:00","url":"https://junglewise.ai/threats/cve-2017-16008-i18next-cross-site-scripting-in-interpolation"},{"cve":"CVE-2017-16010","cvss":3,"epss":0.0102,"slug":"cve-2017-16010-i18next-cross-site-scripting-in-interpolation","title":"i18next cross-site scripting in interpolation","severity":"low","exploited":false,"published_at":"2018-07-24T19:58:33+00:00","url":"https://junglewise.ai/threats/cve-2017-16010-i18next-cross-site-scripting-in-interpolation"}],"vendor":{"hub":true,"name":"I18next","slug":"i18next","description":"i18next is an internationalization framework for JavaScript and Node.js applications.","url":"https://junglewise.ai/threats/vendors/i18next"},"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"most_severe":[{"cve":"CVE-2026-48714","cvss":9.1,"epss":0.0066,"slug":"cve-2026-48714-i18next-http-middleware-prototype-pollution-in-missingkeyhandler","title":"i18next-http-middleware Prototype Pollution in missingKeyHandler","severity":"critical","exploited":false,"published_at":"2026-06-15T22:16:17.55+00:00","url":"https://junglewise.ai/threats/cve-2026-48714-i18next-http-middleware-prototype-pollution-in-missingkeyhandler"},{"cve":"CVE-2026-48713","cvss":9.1,"epss":0.0066,"slug":"cve-2026-48713-i18next-fs-backend-prototype-pollution-in-missing-key-persistence","title":"i18next-fs-backend prototype pollution in missing-key persistence","severity":"critical","exploited":false,"published_at":"2026-06-15T22:16:17.397+00:00","url":"https://junglewise.ai/threats/cve-2026-48713-i18next-fs-backend-prototype-pollution-in-missing-key-persistence"},{"cve":"CVE-2026-41690","cvss":8.6,"epss":0.0047,"slug":"cve-2026-41690-i18next-http-middleware-prototype-pollution-and-path-traversal","title":"i18next-http-middleware prototype pollution in getResourcesHandler and missingKeyHandler","severity":"high","exploited":false,"published_at":"2026-05-08T16:16:11.473+00:00","url":"https://junglewise.ai/threats/cve-2026-41690-i18next-http-middleware-prototype-pollution-and-path-traversal"},{"cve":"CVE-2026-41683","cvss":8.6,"epss":0.004,"slug":"cve-2026-41683-i18next-http-middleware-http-response-splitting-and-dos-via","title":"i18next-http-middleware CRLF injection in Content-Language header","severity":"high","exploited":false,"published_at":"2026-05-08T16:16:11.32+00:00","url":"https://junglewise.ai/threats/cve-2026-41683-i18next-http-middleware-http-response-splitting-and-dos-via"},{"cve":"CVE-2026-42353","cvss":8.2,"epss":0.0044,"slug":"cve-2026-42353-i18next-http-middleware-path-traversal-and-ssrf-in","title":"i18next-http-middleware Path Traversal and SSRF in getResourcesHandler","severity":"high","exploited":false,"published_at":"2026-05-08T16:16:12.197+00:00","url":"https://junglewise.ai/threats/cve-2026-42353-i18next-http-middleware-path-traversal-and-ssrf-in"},{"cve":"CVE-2026-41693","cvss":8.2,"epss":0.0043,"slug":"cve-2026-41693-i18next-fs-backend-path-traversal-in-lng-and-ns-parameters","title":"i18next-fs-backend path traversal in locale loading","severity":"high","exploited":false,"published_at":"2026-05-08T16:16:11.613+00:00","url":"https://junglewise.ai/threats/cve-2026-41693-i18next-fs-backend-path-traversal-in-lng-and-ns-parameters"},{"cve":"CVE-2026-41691","cvss":6.5,"epss":0.0039,"slug":"cve-2026-41691-i18next-http-backend-url-injection-and-path-traversal","title":"i18next-http-backend URL injection and path traversal","severity":"medium","exploited":false,"published_at":"2026-05-07T21:16:29.56+00:00","url":"https://junglewise.ai/threats/cve-2026-41691-i18next-http-backend-url-injection-and-path-traversal"},{"cve":"CVE-2026-63402","cvss":5.9,"slug":"cve-2026-63402-i18next-is-an-internationalization-framework-for-javascript-prior","title":"i18next deepExtend prototype pollution in addResourceBundle","severity":"medium","exploited":false,"published_at":"2026-10-30T23:17:15.4+00:00","url":"https://junglewise.ai/threats/cve-2026-63402-i18next-is-an-internationalization-framework-for-javascript-prior"},{"cve":"CVE-2026-41692","cvss":4.7,"epss":0.0022,"slug":"cve-2026-41692-i18nextify-dom-xss-in-translated-href-and-src-attributes","title":"i18nextify DOM XSS in translated href and src attributes","severity":"medium","exploited":false,"published_at":"2026-05-07T21:16:29.717+00:00","url":"https://junglewise.ai/threats/cve-2026-41692-i18nextify-dom-xss-in-translated-href-and-src-attributes"},{"cve":"CVE-2017-16010","cvss":3,"epss":0.0102,"slug":"cve-2017-16010-i18next-cross-site-scripting-in-interpolation","title":"i18next cross-site scripting in interpolation","severity":"low","exploited":false,"published_at":"2018-07-24T19:58:33+00:00","url":"https://junglewise.ai/threats/cve-2017-16010-i18next-cross-site-scripting-in-interpolation"}],"generated_at":"2026-11-09T03:07:00.176479+00:00","technologies":[]}