{"id":"CVE-2025-54053","aliases":["EUVD-2025-28557","GHSA-c9jc-jv3w-6j48"],"status":"published","title":"WordPress Groundhogg  plugin \u003c= 4.2.2 - PHP Object Injection vulnerability","description":"Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg groundhogg allows Object Injection.This issue affects Groundhogg: from n/a through \u003c= 4.2.2.","severity":{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00392,"percentile":0.33683,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2025-08-20T08:02:54Z","modified":"2026-06-17T09:39:20Z","products":[{"vendor":"adrian tobey","product":"groundhogg"}],"references":[{"url":"https://patchstack.com/database/Wordpress/Plugin/groundhogg/vulnerability/wordpress-groundhogg-4-2-2-php-object-injection-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-54053"},{"url":"https://patchstack.com/database/wordpress/plugin/groundhogg/vulnerability/wordpress-groundhogg-4-2-2-php-object-injection-vulnerability?_s_id=cve"},{"url":"https://github.com/advisories/GHSA-c9jc-jv3w-6j48"}],"sources":{"cve":[{"id":"CVE-2025-54053","title":"WordPress Groundhogg  plugin \u003c= 4.2.2 - PHP Object Injection vulnerability","description":"Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg groundhogg allows Object Injection.This issue affects Groundhogg: from n/a through \u003c= 4.2.2.","status":"published","published":"2025-08-20T08:02:54.742Z","modified":"2026-04-28T16:13:33.816Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:32:27.28543Z"}],"euvd":[{"id":"EUVD-2025-28557","description":"Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg groundhogg allows Object Injection.This issue affects Groundhogg: from n/a through \u003c= 4.2.2.","status":"published","published":"2025-08-20T08:02:54Z","modified":"2026-04-28T16:13:33Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T19:05:35.623334Z"}],"ghsa":[{"id":"GHSA-c9jc-jv3w-6j48","title":"Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg allows Object...","description":"Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg allows Object Injection. This issue affects Groundhogg: from n/a through 4.2.2.","status":"published","published":"2025-08-20T09:30:41Z","modified":"2025-08-20T09:30:42Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:03:20.970493Z"}],"nvd":[{"id":"CVE-2025-54053","description":"Deserialization of Untrusted Data vulnerability in Adrian Tobey Groundhogg groundhogg allows Object Injection.This issue affects Groundhogg: from n/a through \u003c= 4.2.2.","status":"published","published":"2025-08-20T08:15:48.31Z","modified":"2026-06-17T09:39:20.227Z","cvss":[{"version":"3.1","score":6.6,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:11:25.261243Z"}]}}