{"id":"CVE-2023-26104","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-26104","generatedAt":"2026-10-28T02:21:57.355Z","title":"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.","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.","published":"2023-02-25T05:15:12.000Z","lastModified":"2026-06-17T05:42:41.000Z","status":"Modified","sourceIdentifier":"report@snyk.io","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-400"],"affected":["lite-web-server project/lite-web-server"],"epss":{"score":0.01172,"percentile":0.67236,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://gist.github.com/lirantal/637520812da06fffb91dd86d02ff6bde","tags":["Exploit","Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://github.com/chasyumen/lite-web-server/blob/main/src/WebServer.js%23L274","tags":["Broken Link"],"source":"report@snyk.io"},{"url":"https://security.snyk.io/vuln/SNYK-JS-LITEWEBSERVER-3153703","tags":["Third Party Advisory"],"source":"report@snyk.io"},{"url":"https://gist.github.com/lirantal/637520812da06fffb91dd86d02ff6bde","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/chasyumen/lite-web-server/blob/main/src/WebServer.js%23L274","tags":["Broken Link"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.snyk.io/vuln/SNYK-JS-LITEWEBSERVER-3153703","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-26104","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}