{"id":"CVE-2023-0835","aliases":[],"url":"https://o3.security/vulnerability/CVE-2023-0835","summary":"markdown-pdf vulnerable to local file read via server side cross-site scripting (XSS)","details":"markdown-pdf version 11.0.0 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate the Markdown content entered by the user.","published":"2023-04-05T00:30:38Z","modified":"2025-02-13T18:51:56Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"markdown-pdf","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0835"},{"type":"WEB","url":"https://fluidattacks.com/advisories/relsb"},{"type":"PACKAGE","url":"https://github.com/alanshaw/markdown-pdf"},{"type":"WEB","url":"https://www.npmjs.com/package/markdown-pdf"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2025-02-13T18:51:56Z"}}