{"id":"CVE-2023-0835","aliases":["EUVD-2023-1375","GHSA-qghr-877h-f9jh"],"status":"published","title":"markdown-pdf 11.0.0 - Local File Read via Server Side XSS","description":"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.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00597,"percentile":0.48849,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-04-04T00:00:00Z","modified":"2026-06-17T05:26:24Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"markdown-pdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"11.0.0"}]}]},{"source":"osv","ecosystem":"npm","package":"markdown-pdf","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"11.0.0"}]}]}],"products":[{"vendor":"markdown-pdf_project","product":"markdown-pdf"}],"references":[{"url":"https://fluidattacks.com/advisories/relsb/","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://www.npmjs.com/package/markdown-pdf/","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0835","tags":["advisory"]},{"url":"https://fluidattacks.com/advisories/relsb","tags":["web"]},{"url":"https://www.npmjs.com/package/markdown-pdf","tags":["web"]},{"url":"https://github.com/advisories/GHSA-qghr-877h-f9jh"},{"url":"https://github.com/alanshaw/markdown-pdf","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2023-0835","title":"markdown-pdf 11.0.0 - Local File Read via Server Side XSS","description":"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.","status":"published","published":"2023-04-04T00:00:00Z","modified":"2025-12-03T20:12:39.525Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:35:34.923818Z"}],"euvd":[{"id":"EUVD-2023-1375","description":"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.","status":"published","published":"2023-04-04T00:00:00Z","modified":"2025-12-03T20:12:39Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T19:49:10.321316Z"}],"ghsa":[{"id":"GHSA-qghr-877h-f9jh","title":"markdown-pdf vulnerable to local file read via server side cross-site scripting (XSS)","description":"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.","status":"published","published":"2023-04-05T00:30:38Z","modified":"2025-02-13T18:51:58Z","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-79"],"updated_at":"2026-11-02T14:38:30.754382Z"}],"nvd":[{"id":"CVE-2023-0835","description":"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.","status":"published","published":"2023-04-04T23:15:07.31Z","modified":"2026-06-17T05:26:24.97Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:53.719171Z"}],"osv":[{"id":"GHSA-qghr-877h-f9jh","title":"markdown-pdf vulnerable to local file read via server side cross-site scripting (XSS)","description":"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.","status":"published","published":"2023-04-05T00:30:38Z","modified":"2025-02-13T18:51:56Z","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-79"],"updated_at":"2026-11-02T15:46:54.40888Z"}]}}