{"id":"CVE-2025-4203","state":"PUBLISHED","title":"wpForo Forum <= 2.4.8 - Unauthenticated SQL Injection via get_members Function","description":"The wpForo Forum plugin for WordPress is vulnerable to error‐based or time-based SQL Injection via the get_members() function in all versions up to, and including, 2.4.8 due to missing integer validation on the 'offset' and 'row_count' parameters. The function blindly interpolates 'row_count' into a 'LIMIT offset,row_count' clause using esc_sql() rather than enforcing numeric values. MySQL 5.x’s grammar allows a 'PROCEDURE ANALYSE' clause immediately after a LIMIT clause. Unauthenticated attackers controlling 'row_count' can append a stored‐procedure call, enabling error‐based or time‐based blind SQL injection that can be used to extract sensitive information from the database.","publishedAt":"2025-10-25T06:49:24.551Z","updatedAt":"2026-04-08T17:18:41.355Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["tomdever wpForo Forum"],"affected":[{"vendor":"tomdever","product":"wpForo Forum","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.4.8","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/bc406e8a-c4eb-45c3-a53c-37644e0dabfa?source=cve","https://plugins.trac.wordpress.org/browser/wpforo/tags/2.4.5/classes/Members.php#L1557","https://wordpress.org/plugins/wpforo/#developers","https://plugins.trac.wordpress.org/browser/wpforo/tags/2.4.9/classes/Members.php#L1557"],"weaknesses":["CWE-89"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/4xxx/CVE-2025-4203.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-4203","state":"PUBLISHED","datePublished":"2025-10-25T06:49:24.551Z","dateUpdated":"2026-04-08T17:18:41.355Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2025-05-01T17:33:14.175Z"},"containers":{"cna":{"title":"wpForo Forum <= 2.4.8 - Unauthenticated SQL Injection via get_members Function","descriptions":[{"lang":"en","value":"The wpForo Forum plugin for WordPress is vulnerable to error‐based or time-based SQL Injection via the get_members() function in all versions up to, and including, 2.4.8 due to missing integer validation on the 'offset' and 'row_count' parameters. The function blindly interpolates 'row_count' into a 'LIMIT offset,row_count' clause using esc_sql() rather than enforcing numeric values. MySQL 5.x’s grammar allows a 'PROCEDURE ANALYSE' clause immediately after a LIMIT clause. Unauthenticated attackers controlling 'row_count' can append a stored‐procedure call, enabling error‐based or time‐based blind SQL injection that can be used to extract sensitive information from the database."}],"affected":[{"vendor":"tomdever","product":"wpForo Forum","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.4.8","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/bc406e8a-c4eb-45c3-a53c-37644e0dabfa?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/wpforo/tags/2.4.5/classes/Members.php#L1557"},{"url":"https://wordpress.org/plugins/wpforo/#developers"},{"url":"https://plugins.trac.wordpress.org/browser/wpforo/tags/2.4.9/classes/Members.php#L1557"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-89","lang":"en","description":"CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:18:41.355Z"},"credits":[{"lang":"en","type":"finder","value":"Michael Mazzolini"}],"timeline":[{"time":"2025-10-09T08:23:20.000Z","lang":"en","value":"Vendor Notified"},{"time":"2025-10-24T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-10-27T15:37:16.653419Z","id":"CVE-2025-4203","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-10-27T15:37:26.760Z"}}]}}}