{"cve":"CVE-2023-45827","nvd":{"published":"2023-11-06T18:15:08.467","modified":"2026-06-17T06:29:36.463","status":"Modified","description":"Dot diver is a lightweight, powerful, and dependency-free TypeScript utility library that provides types and functions to work with object paths in dot notation. In versions prior to 1.0.2 there is a Prototype Pollution vulnerability in the `setByPath` function which can leads to remote code execution (RCE). This issue has been addressed in commit `98daf567` which has been included in release 1.0.2. Users are advised to upgrade. There are no known workarounds to this vulnerability.","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:H/A:H","score":9.8},"cwes":["CWE-1321"],"references":["https://github.com/clickbar/dot-diver/commit/98daf567390d816fd378ec998eefe2e97f293d5a","https://github.com/clickbar/dot-diver/security/advisories/GHSA-9w5f-mw3p-pj47","https://github.com/clickbar/dot-diver/commit/98daf567390d816fd378ec998eefe2e97f293d5a","https://github.com/clickbar/dot-diver/security/advisories/GHSA-9w5f-mw3p-pj47"],"products":["clickbar:dot-diver"],"source":"nvd","synced_at":"2026-10-19T21:40:11.519948003+00:00"},"epss":{"cve":"CVE-2023-45827","score":0.01172,"percentile":0.67462,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-9w5f-mw3p-pj47","url":"https://osv.dev/vulnerability/GHSA-9w5f-mw3p-pj47","summary":"Prototype Pollution(PP) vulnerability in setByPath","modified":"2023-11-08T04:13:40.209911Z","packages":[{"ecosystem":"npm","name":"@clickbar/dot-diver","purl":"pkg:npm/%40clickbar/dot-diver","ranges":["<1.0.2"],"fixed":["1.0.2"]}]}],"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."]}