{"id":"CVE-2026-75418","aliases":["EUVD-2026-67322","GHSA-hxm6-p6gf-5748"],"status":"published","title":"A path traversal vulnerability exists in the built-in preview/development web server of Lektor \u003c3...","description":"A path traversal vulnerability exists in the built-in preview/development web server of Lektor \u003c3.3.14 on Windows. An attacker with network access to the server can send a crafted HTTP request containing path traversal sequences to read arbitrary files accessible to the process, disclosing sensitive information such as system files and deployment configuration files containing credentials.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:U/UI:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00634,"percentile":0.50708,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2026-08-27T00:00:00Z","modified":"2026-09-01T21:00:36Z","references":[{"url":"https://github.com/lektor/lektor"},{"url":"https://github.com/TKar0/TKar0-CvePoc/tree/main/2026-CVE-POC/CVE-2026-75418","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75418"},{"url":"https://github.com/advisories/GHSA-hxm6-p6gf-5748"}],"sources":{"cve":[{"id":"CVE-2026-75418","description":"A path traversal vulnerability exists in the built-in preview/development web server of Lektor \u003c3.3.14 on Windows. An attacker with network access to the server can send a crafted HTTP request containing path traversal sequences to read arbitrary files accessible to the process, disclosing sensitive information such as system files and deployment configuration files containing credentials.","status":"published","published":"2026-08-27T00:00:00Z","modified":"2026-09-01T15:00:14.547Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:U/UI:N","level":"high","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:20:07.260654Z"}],"euvd":[{"id":"EUVD-2026-67322","description":"A path traversal vulnerability exists in the built-in preview/development web server of Lektor \u003c3.3.14 on Windows. An attacker with network access to the server can send a crafted HTTP request containing path traversal sequences to read arbitrary files accessible to the process, disclosing sensitive information such as system files and deployment configuration files containing credentials.","status":"published","published":"2026-08-27T00:00:00Z","modified":"2026-09-01T15:00:14Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AC:L/AV:N/A:N/C:H/I:N/PR:N/S:U/UI:N","level":"high"}],"updated_at":"2026-11-02T18:01:17.79788Z"}],"ghsa":[{"id":"GHSA-hxm6-p6gf-5748","title":"A path traversal vulnerability exists in the built-in preview/development web server of Lektor \u003c3...","description":"A path traversal vulnerability exists in the built-in preview/development web server of Lektor \u003c3.3.14 on Windows. An attacker with network access to the server can send a crafted HTTP request containing path traversal sequences to read arbitrary files accessible to the process, disclosing sensitive information such as system files and deployment configuration files containing credentials.","status":"published","published":"2026-08-28T00:32:04Z","modified":"2026-09-01T15:30:56Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:11:12.60039Z"}],"nvd":[{"id":"CVE-2026-75418","description":"A path traversal vulnerability exists in the built-in preview/development web server of Lektor \u003c3.3.14 on Windows. An attacker with network access to the server can send a crafted HTTP request containing path traversal sequences to read arbitrary files accessible to the process, disclosing sensitive information such as system files and deployment configuration files containing credentials.","status":"published","published":"2026-08-28T00:18:12.53Z","modified":"2026-09-01T21:00:36.83Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:12:42.035353Z"}]}}