{"cve":"CVE-2020-36629","nvd":{"published":"2022-12-25T11:15:10.840","modified":"2026-06-17T03:15:50.590","status":"Modified","description":"A vulnerability classified as critical was found in SimbCo httpster. This vulnerability affects the function fs.realpathSync of the file src/server.coffee. The manipulation leads to path traversal. The exploit has been disclosed to the public and may be used. The name of the patch is d3055b3e30b40b65d30c5a06d6e053dffa7f35d0. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216748.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-22"],"references":["https://github.com/SimbCo/httpster/commit/d3055b3e30b40b65d30c5a06d6e053dffa7f35d0","https://github.com/SimbCo/httpster/pull/36","https://vuldb.com/?id.216748","https://github.com/SimbCo/httpster/commit/d3055b3e30b40b65d30c5a06d6e053dffa7f35d0","https://github.com/SimbCo/httpster/pull/36"],"products":["httpster_project:httpster"],"source":"nvd","synced_at":"2026-10-19T21:37:31.370122805+00:00"},"epss":{"cve":"CVE-2020-36629","score":0.00903,"percentile":0.5977,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-p8j8-wxvp-h695","url":"https://osv.dev/vulnerability/GHSA-p8j8-wxvp-h695","summary":"SimbCo httpster vulnerable to Path Traversal","modified":"2023-11-08T04:03:48.588692Z","packages":[{"ecosystem":"npm","name":"httpster","purl":"pkg:npm/httpster","ranges":["<1.1.0"],"fixed":["1.1.0"]}]}],"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."]}