{"id":"CVE-2023-28667","aliases":["EUVD-2023-32328","GHSA-cmvc-r236-g4fp"],"status":"published","title":"The Lead Generated WordPress Plugin, version \u003c= 1.23, was affected by an unauthenticated insecure...","description":"The Lead Generated WordPress Plugin, version \u003c= 1.23, was affected by an unauthenticated insecure deserialization issue. The tve_labels parameter of the tve_api_form_submit action is passed to the PHP unserialize() function without being sanitized or verified, and as a result could lead to PHP object injection, which when combined with certain class implementations / gadget chains could be leveraged to perform a variety of malicious actions granted a POP chain is also present.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01105,"percentile":0.66205,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2023-03-22T00:00:00Z","modified":"2026-06-17T05:48:30Z","products":[{"vendor":"leadgenerated","product":"lead_generated"}],"references":[{"url":"https://www.tenable.com/security/research/tra-2023-7","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28667"},{"url":"https://github.com/advisories/GHSA-cmvc-r236-g4fp"}],"sources":{"cve":[{"id":"CVE-2023-28667","description":"The Lead Generated WordPress Plugin, version \u003c= 1.23, was affected by an unauthenticated insecure deserialization issue. The tve_labels parameter of the tve_api_form_submit action is passed to the PHP unserialize() function without being sanitized or verified, and as a result could lead to PHP object injection, which when combined with certain class implementations / gadget chains could be leveraged to perform a variety of malicious actions granted a POP chain is also present.","status":"published","published":"2023-03-22T00:00:00Z","modified":"2025-02-25T18:47:30.275Z","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":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:35:32.752775Z"}],"euvd":[{"id":"EUVD-2023-32328","description":"The Lead Generated WordPress Plugin, version \u003c= 1.23, was affected by an unauthenticated insecure deserialization issue. The tve_labels parameter of the tve_api_form_submit action is passed to the PHP unserialize() function without being sanitized or verified, and as a result could lead to PHP object injection, which when combined with certain class implementations / gadget chains could be leveraged to perform a variety of malicious actions granted a POP chain is also present.","status":"published","published":"2023-03-22T00:00:00Z","modified":"2025-02-25T18:47:30Z","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":"2026-11-02T20:53:24.103419Z"}],"ghsa":[{"id":"GHSA-cmvc-r236-g4fp","title":"The Lead Generated WordPress Plugin, version \u003c= 1.23, was affected by an unauthenticated insecure...","description":"The Lead Generated WordPress Plugin, version \u003c= 1.23, was affected by an unauthenticated insecure deserialization issue. The tve_labels parameter of the tve_api_form_submit action is passed to the PHP unserialize() function without being sanitized or verified, and as a result could lead to PHP object injection, which when combined with certain class implementations / gadget chains could be leveraged to perform a variety of malicious actions granted a POP chain is also present.","status":"published","published":"2023-03-22T21:30:15Z","modified":"2023-03-28T21:30:21Z","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":"2026-11-02T14:54:24.674255Z"}],"nvd":[{"id":"CVE-2023-28667","description":"The Lead Generated WordPress Plugin, version \u003c= 1.23, was affected by an unauthenticated insecure deserialization issue. The tve_labels parameter of the tve_api_form_submit action is passed to the PHP unserialize() function without being sanitized or verified, and as a result could lead to PHP object injection, which when combined with certain class implementations / gadget chains could be leveraged to perform a variety of malicious actions granted a POP chain is also present.","status":"published","published":"2023-03-22T21:15:19.19Z","modified":"2026-06-17T05:48:30.69Z","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":"primary"},{"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":"2026-11-02T14:07:50.908252Z"}]}}