{"id":"CVE-2026-32508","aliases":["EUVD-2026-15862","GHSA-p662-9cjc-934w"],"status":"published","title":"WordPress Halstein theme \u003c 1.8 - Arbitrary Object Instantiation vulnerability","description":"Deserialization of Untrusted Data vulnerability in Mikado-Themes Halstein halstein allows Object Injection.This issue affects Halstein: from n/a through \u003c 1.8.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00173,"percentile":0.06834,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-03-25T16:15:04Z","modified":"2026-06-17T10:35:57Z","products":[{"vendor":"mikado-themes","product":"halstein"}],"references":[{"url":"https://patchstack.com/database/Wordpress/Theme/halstein/vulnerability/wordpress-halstein-theme-1-8-arbitrary-object-instantiation-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32508"},{"url":"https://github.com/advisories/GHSA-p662-9cjc-934w"}],"sources":{"cve":[{"id":"CVE-2026-32508","title":"WordPress Halstein theme \u003c 1.8 - Arbitrary Object Instantiation vulnerability","description":"Deserialization of Untrusted Data vulnerability in Mikado-Themes Halstein halstein allows Object Injection.This issue affects Halstein: from n/a through \u003c 1.8.","status":"published","published":"2026-03-25T16:15:04.028Z","modified":"2026-04-29T09:52:00.987Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"cna"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:19:57.100857Z"}],"euvd":[{"id":"EUVD-2026-15862","description":"Deserialization of Untrusted Data vulnerability in Mikado-Themes Halstein halstein allows Object Injection.This issue affects Halstein: from n/a through \u003c 1.8.","status":"published","published":"2026-03-25T16:15:04Z","modified":"2026-04-29T09:52:00Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:05:21.071486Z"}],"ghsa":[{"id":"GHSA-p662-9cjc-934w","title":"Deserialization of Untrusted Data vulnerability in Mikado-Themes Halstein halstein allows Object...","description":"Deserialization of Untrusted Data vulnerability in Mikado-Themes Halstein halstein allows Object Injection.This issue affects Halstein: from n/a through \u003c 1.8.","status":"published","published":"2026-03-25T18:31:54Z","modified":"2026-03-26T18:32:40Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:06:53.526079Z"}],"nvd":[{"id":"CVE-2026-32508","description":"Deserialization of Untrusted Data vulnerability in Mikado-Themes Halstein halstein allows Object Injection.This issue affects Halstein: from n/a through \u003c 1.8.","status":"published","published":"2026-03-25T17:17:03.01Z","modified":"2026-06-17T10:35:57.373Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:11.077116Z"}]}}