{"cve":"CVE-2019-10805","nvd":{"published":"2020-02-28T21:15:13.180","modified":"2026-06-17T02:11:42.453","status":"Modified","description":"valib through 2.0.0 allows Internal Property Tampering. A maliciously crafted JavaScript object can bypass several inspection functions provided by valib. Valib uses a built-in function (hasOwnProperty) from the unsafe user-input to examine an object. It is possible for a crafted payload to overwrite this function to manipulate the inspection results to bypass security checks.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","score":7.5},"cwes":["CWE-668"],"references":["https://snyk.io/vuln/SNYK-JS-VALIB-559015","https://www.npmjs.com/package/valib","https://snyk.io/vuln/SNYK-JS-VALIB-559015","https://www.npmjs.com/package/valib"],"products":["sideralis:valib.js"],"source":"nvd","synced_at":"2026-10-19T21:02:53.949909883+00:00"},"epss":{"cve":"CVE-2019-10805","score":0.0144,"percentile":0.73184,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-pmpr-vc5q-h3jw","url":"https://osv.dev/vulnerability/GHSA-pmpr-vc5q-h3jw","summary":"Exposure of Resource to Wrong Sphere in valib","modified":"2026-09-10T03:49:03.728710866Z","packages":[{"ecosystem":"npm","name":"valib","purl":"pkg:npm/valib","ranges":["<=2.0.0"],"fixed":[]}]}],"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."]}