{"cve":"CVE-2018-3770","nvd":{"published":"2018-07-20T22:29:00.223","modified":"2026-06-17T01:57:47.933","status":"Modified","description":"A path traversal exists in markdown-pdf version <9.0.0 that allows a user to insert a malicious html code that can result in reading the local files.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":5.5},"cwes":["CWE-22"],"references":["https://hackerone.com/reports/360727","https://hackerone.com/reports/360727"],"products":["markdown-pdf_project:markdown-pdf"],"source":"nvd","synced_at":"2026-10-19T20:52:03.425131697+00:00"},"epss":{"cve":"CVE-2018-3770","score":0.00501,"percentile":0.42932,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-p7c9-jqhq-vr3v","url":"https://osv.dev/vulnerability/GHSA-p7c9-jqhq-vr3v","summary":"Remote Code Execution in markdown-pdf","modified":"2023-11-08T04:00:19.571409Z","packages":[{"ecosystem":"npm","name":"markdown-pdf","purl":"pkg:npm/markdown-pdf","ranges":["<9.0.0"],"fixed":["9.0.0"]}]}],"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."]}