{"id":"CVE-2023-1669","aliases":["EUVD-2023-23897","GHSA-467c-9pm8-6w84"],"status":"published","title":"SEOPress \u003c 6.5.0.3 - Admin+ PHP Object Injection","description":"The SEOPress WordPress plugin before 6.5.0.3 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.17686,"percentile":0.97176,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2023-05-02T07:04:55Z","modified":"2026-06-17T05:28:29Z","products":[{"vendor":"seopress","product":"seopress"},{"vendor":"unknown","product":"seopress"}],"references":[{"url":"https://wpscan.com/vulnerability/fb8791f5-2879-431e-9afc-06d5839e4b9d","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1669"},{"url":"https://github.com/advisories/GHSA-467c-9pm8-6w84"}],"sources":{"cve":[{"id":"CVE-2023-1669","title":"SEOPress \u003c 6.5.0.3 - Admin+ PHP Object Injection","description":"The SEOPress WordPress plugin before 6.5.0.3 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.","status":"published","published":"2023-05-02T07:04:55.19Z","modified":"2025-01-30T14:42:20.073Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:35:32.019713Z"}],"euvd":[{"id":"EUVD-2023-23897","description":"The SEOPress WordPress plugin before 6.5.0.3 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.","status":"published","published":"2023-05-02T07:04:55Z","modified":"2025-01-30T14:42:20Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:09.506854Z"}],"ghsa":[{"id":"GHSA-467c-9pm8-6w84","title":"The SEOPress WordPress plugin before 6.5.0.3 unserializes user input provided via the settings,...","description":"The SEOPress WordPress plugin before 6.5.0.3 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.","status":"published","published":"2023-05-02T09:30:17Z","modified":"2024-04-04T03:46:18Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:56:18.00765Z"}],"nvd":[{"id":"CVE-2023-1669","description":"The SEOPress WordPress plugin before 6.5.0.3 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.","status":"published","published":"2023-05-02T08:15:10.18Z","modified":"2026-06-17T05:28:29.05Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:07:59.151142Z"}]}}