{"id":"CVE-2025-67911","aliases":["EUVD-2026-1560","GHSA-24wx-m9jq-x9f7"],"status":"published","title":"WordPress Newsletters plugin \u003c= 4.11 - PHP Object Injection vulnerability","description":"Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through \u003c= 4.11.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00456,"percentile":0.39818,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-01-08T09:17:44Z","modified":"2026-10-07T09:10:00Z","products":[{"vendor":"tribulant software","product":"newsletters"}],"references":[{"url":"https://patchstack.com/database/Wordpress/Plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-11-php-object-injection-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-67911"},{"url":"https://vdp.patchstack.com/database/Wordpress/Plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-11-php-object-injection-vulnerability?_s_id=cve"},{"url":"https://github.com/advisories/GHSA-24wx-m9jq-x9f7"}],"sources":{"cve":[{"id":"CVE-2025-67911","title":"WordPress Newsletters plugin \u003c= 4.11 - PHP Object Injection vulnerability","description":"Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through \u003c= 4.11.","status":"published","published":"2026-01-08T09:17:44.577Z","modified":"2026-04-28T19:26:10.577Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:32:51.880027Z"}],"euvd":[{"id":"EUVD-2026-1560","description":"Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through \u003c= 4.11.","status":"published","published":"2026-01-08T09:17:44Z","modified":"2026-04-28T19:26:10Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:05:24.771638Z"}],"ghsa":[{"id":"GHSA-24wx-m9jq-x9f7","title":"Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters...","description":"Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through \u003c= 4.11.","status":"published","published":"2026-01-08T12:30:30Z","modified":"2026-01-20T15:34:14Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:05:48.924036Z"}],"nvd":[{"id":"CVE-2025-67911","description":"Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through \u003c= 4.11.","status":"published","published":"2026-01-08T10:15:49.96Z","modified":"2026-10-07T09:10:00.16Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:11:56.616231Z"}]}}