{"id":"CVE-2025-28970","aliases":["EUVD-2025-19269","GHSA-6p5x-5h49-3fm9"],"status":"published","title":"WordPress WP Optimize By xTraffic plugin \u003c= 5.1.6 - PHP Object Injection Vulnerability","description":"Deserialization of Untrusted Data vulnerability in pep.vn WP Optimize By xTraffic wp-optimize-by-xtraffic allows Object Injection.This issue affects WP Optimize By xTraffic: from n/a through \u003c= 5.1.6.","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":"2026-11-10","score":0.00541,"percentile":0.45852,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2025-06-27T11:52:42Z","modified":"2026-06-17T09:04:58Z","products":[{"vendor":"pep.vn","product":"wp optimize by xtraffic"}],"references":[{"url":"https://patchstack.com/database/Wordpress/Plugin/wp-optimize-by-xtraffic/vulnerability/wordpress-wp-optimize-by-xtraffic-5-1-6-php-object-injection-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-28970"},{"url":"https://patchstack.com/database/wordpress/plugin/wp-optimize-by-xtraffic/vulnerability/wordpress-wp-optimize-by-xtraffic-5-1-6-php-object-injection-vulnerability?_s_id=cve"},{"url":"https://github.com/advisories/GHSA-6p5x-5h49-3fm9"}],"sources":{"cve":[{"id":"CVE-2025-28970","title":"WordPress WP Optimize By xTraffic plugin \u003c= 5.1.6 - PHP Object Injection Vulnerability","description":"Deserialization of Untrusted Data vulnerability in pep.vn WP Optimize By xTraffic wp-optimize-by-xtraffic allows Object Injection.This issue affects WP Optimize By xTraffic: from n/a through \u003c= 5.1.6.","status":"published","published":"2025-06-27T11:52:42.396Z","modified":"2026-04-28T16:11:52.026Z","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":"2026-11-02T14:32:49.824855Z"}],"euvd":[{"id":"EUVD-2025-19269","description":"Deserialization of Untrusted Data vulnerability in pep.vn WP Optimize By xTraffic wp-optimize-by-xtraffic allows Object Injection.This issue affects WP Optimize By xTraffic: from n/a through \u003c= 5.1.6.","status":"published","published":"2025-06-27T11:52:42Z","modified":"2026-04-28T16:11:52Z","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":"2026-11-02T19:05:48.961442Z"}],"ghsa":[{"id":"GHSA-6p5x-5h49-3fm9","title":"Deserialization of Untrusted Data vulnerability in pep.vn WP Optimize By xTraffic allows Object...","description":"Deserialization of Untrusted Data vulnerability in pep.vn WP Optimize By xTraffic allows Object Injection. This issue affects WP Optimize By xTraffic: from n/a through 5.1.6.","status":"published","published":"2025-06-27T12:31:15Z","modified":"2025-06-27T12:31:24Z","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":"2026-11-02T15:02:50.464937Z"}],"nvd":[{"id":"CVE-2025-28970","description":"Deserialization of Untrusted Data vulnerability in pep.vn WP Optimize By xTraffic wp-optimize-by-xtraffic allows Object Injection.This issue affects WP Optimize By xTraffic: from n/a through \u003c= 5.1.6.","status":"published","published":"2025-06-27T12:15:32.653Z","modified":"2026-06-17T09:04:58.53Z","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":"2026-11-02T14:11:14.781314Z"}]}}