{"id":"CVE-2023-6620","aliases":["EUVD-2023-58843","GHSA-4xvm-vc4w-9h2j"],"status":"published","title":"Post SMTP \u003c 2.8.7 - Admin+ SQL Injection","description":"The POST SMTP Mailer WordPress plugin before 2.8.7 does not properly sanitise and escape several parameters before using them in SQL statements, leading to a SQL injection exploitable by high privilege users such as admin.","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":0.14057,"percentile":0.96587,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2024-01-15T15:10:41Z","modified":"2026-10-28T02:30:50Z","products":[{"vendor":"unknown","product":"post smtp mailer"},{"vendor":"wpexperts","product":"post_smtp"}],"references":[{"url":"https://wpscan.com/vulnerability/ab5c42ca-ee7d-4344-bd88-0d727ed3d9c4","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6620","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-4xvm-vc4w-9h2j"},{"url":"https://wordpress.org/plugins","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6620.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-6620","title":"Post SMTP \u003c 2.8.7 - Admin+ SQL Injection","description":"The POST SMTP Mailer WordPress plugin before 2.8.7 does not properly sanitise and escape several parameters before using them in SQL statements, leading to a SQL injection exploitable by high privilege users such as admin.","status":"published","published":"2024-01-15T15:10:41.386Z","modified":"2025-06-20T16:52:48.813Z","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"}],"updated_at":"2026-11-02T14:35:25.469654Z"}],"euvd":[{"id":"EUVD-2023-58843","description":"The POST SMTP Mailer WordPress plugin before 2.8.7 does not properly sanitise and escape several parameters before using them in SQL statements, leading to a SQL injection exploitable by high privilege users such as admin.","status":"published","published":"2024-01-15T15:10:41Z","modified":"2025-06-20T16:52:48Z","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":"2026-11-02T20:32:19.011628Z"}],"ghsa":[{"id":"GHSA-4xvm-vc4w-9h2j","title":"The POST SMTP Mailer WordPress plugin before 2.8.7 does not properly sanitise and escape several...","description":"The POST SMTP Mailer WordPress plugin before 2.8.7 does not properly sanitise and escape several parameters before using them in SQL statements, leading to a SQL injection exploitable by high privilege users such as admin.","status":"published","published":"2024-01-15T18:30:18Z","modified":"2024-01-28T05:06:51Z","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-89"],"updated_at":"2026-11-02T14:55:30.137349Z"}],"nvd":[{"id":"CVE-2023-6620","description":"The POST SMTP Mailer WordPress plugin before 2.8.7 does not properly sanitise and escape several parameters before using them in SQL statements, leading to a SQL injection exploitable by high privilege users such as admin.","status":"published","published":"2024-01-15T16:15:12.513Z","modified":"2026-06-17T06:51:06.817Z","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-89"],"updated_at":"2026-11-02T14:09:01.900189Z"}],"osv":[{"id":"CVE-2023-6620","title":"Post SMTP \u003c 2.8.7 - Admin+ SQL Injection","description":"The POST SMTP Mailer WordPress plugin before 2.8.7 does not properly sanitise and escape several parameters before using them in SQL statements, leading to a SQL injection exploitable by high privilege users such as admin.","status":"published","published":"2024-01-15T15:10:41.386Z","modified":"2026-10-28T02:30:50.341166703Z","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":"2026-11-02T15:44:36.851042Z"}]}}