{"cve":"CVE-2023-26104","nvd":{"published":"2023-02-25T05:15:12.487","modified":"2026-06-17T05:42:41.137","status":"Modified","description":"All versions of the package lite-web-server are vulnerable to Denial of Service (DoS) when an attacker sends an HTTP request and includes control characters that the decodeURI() function is unable to parse.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-400"],"references":["https://gist.github.com/lirantal/637520812da06fffb91dd86d02ff6bde","https://github.com/chasyumen/lite-web-server/blob/main/src/WebServer.js%23L274","https://security.snyk.io/vuln/SNYK-JS-LITEWEBSERVER-3153703","https://gist.github.com/lirantal/637520812da06fffb91dd86d02ff6bde","https://github.com/chasyumen/lite-web-server/blob/main/src/WebServer.js%23L274"],"products":["lite-web-server_project:lite-web-server"],"source":"nvd","synced_at":"2026-10-19T21:37:41.955480748+00:00"},"epss":{"cve":"CVE-2023-26104","score":0.01172,"percentile":0.67465,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-8237-3q5g-99fv","url":"https://osv.dev/vulnerability/GHSA-8237-3q5g-99fv","summary":"Denial of Service vulnerability in lite-web-server","modified":"2023-11-08T04:11:57.773034Z","packages":[{"ecosystem":"npm","name":"lite-web-server","purl":"pkg:npm/lite-web-server","ranges":["<=1.2.2"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}