{"id":"CVE-2023-45827","aliases":["GHSA-9w5f-mw3p-pj47"],"url":"https://o3.security/vulnerability/CVE-2023-45827","summary":"Prototype Pollution vulnerability in @clickbar/dot-diver","details":"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.\n","published":"2023-11-06T17:25:43.774Z","modified":"2026-08-12T03:51:20.071487488Z","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"@clickbar/dot-diver","fixedVersion":"1.0.2"}],"fix":{"url":"https://github.com/clickbar/dot-diver/commit/98daf567390d816fd378ec998eefe2e97f293d5a","label":"clickbar/dot-diver@98daf56"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/45xxx/CVE-2023-45827.json"},{"type":"ADVISORY","url":"https://github.com/clickbar/dot-diver/security/advisories/GHSA-9w5f-mw3p-pj47"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45827"},{"type":"FIX","url":"https://github.com/clickbar/dot-diver/commit/98daf567390d816fd378ec998eefe2e97f293d5a"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:20.071487488Z"}}