{"id":"CVE-2023-49819","aliases":["EUVD-2023-53727","GHSA-69m4-r76x-j23h"],"status":"published","title":"WordPress Structured Content Plugin \u003c= 1.5.3 is vulnerable to PHP Object Injection","description":"Deserialization of Untrusted Data vulnerability in Gordon Böhme, Antonio Leutsch Structured Content (JSON-LD) #wpsc.This issue affects Structured Content (JSON-LD) #wpsc: from n/a through 1.5.3.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00746,"percentile":0.55291,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2023-12-18T23:35:58Z","modified":"2026-06-17T06:36:31Z","products":[{"vendor":"gordon böhme, antonio leutsch","product":"structured content (json-ld) #wpsc"},{"vendor":"unknown","product":"structured content (json-ld) #wpsc"},{"vendor":"wpsc-plugin","product":"structured_content"}],"references":[{"url":"https://patchstack.com/database/vulnerability/structured-content/wordpress-structured-content-json-ld-wpsc-plugin-1-5-3-php-object-injection-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49819"},{"url":"https://github.com/advisories/GHSA-69m4-r76x-j23h"}],"sources":{"cve":[{"id":"CVE-2023-49819","title":"WordPress Structured Content Plugin \u003c= 1.5.3 is vulnerable to PHP Object Injection","description":"Deserialization of Untrusted Data vulnerability in Gordon Böhme, Antonio Leutsch Structured Content (JSON-LD) #wpsc.This issue affects Structured Content (JSON-LD) #wpsc: from n/a through 1.5.3.","status":"published","published":"2023-12-18T23:35:58.076Z","modified":"2026-04-28T16:08:57.74Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:35:12.998024Z"}],"euvd":[{"id":"EUVD-2023-53727","description":"Deserialization of Untrusted Data vulnerability in Gordon Böhme, Antonio Leutsch Structured Content (JSON-LD) #wpsc.This issue affects Structured Content (JSON-LD) #wpsc: from n/a through 1.5.3.","status":"published","published":"2023-12-18T23:35:58Z","modified":"2026-04-28T16:08:57Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:24:03.008698Z"}],"ghsa":[{"id":"GHSA-69m4-r76x-j23h","title":"Deserialization of Untrusted Data vulnerability in Gordon Böhme, Antonio Leutsch Structured...","description":"Deserialization of Untrusted Data vulnerability in Gordon Böhme, Antonio Leutsch Structured Content (JSON-LD) #wpsc.This issue affects Structured Content (JSON-LD) #wpsc: from n/a through 1.5.3.","status":"published","published":"2023-12-19T00:30:21Z","modified":"2026-04-28T21:33:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:07:42.339789Z"}],"nvd":[{"id":"CVE-2023-49819","description":"Deserialization of Untrusted Data vulnerability in Gordon Böhme, Antonio Leutsch Structured Content (JSON-LD) #wpsc.This issue affects Structured Content (JSON-LD) #wpsc: from n/a through 1.5.3.","status":"published","published":"2023-12-19T00:15:08.27Z","modified":"2026-06-17T06:36:31.57Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"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"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:08:56.329586Z"}]}}