{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-01T02:57:00.961","vulnerabilities":[{"cve":{"id":"CVE-2026-2412","sourceIdentifier":"security@wordfence.com","published":"2026-03-23T23:17:11.287","lastModified":"2026-06-17T10:30:54.827","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"The Quiz and Survey Master (QSM) plugin for WordPress is vulnerable to SQL Injection via the 'merged_question' parameter in all versions up to, and including, 10.3.5. This is due to insufficient sanitization of user-supplied input before being used in a SQL query. The sanitize_text_field() function applied to the merged_question parameter does not prevent SQL metacharacters like ), OR, AND, and # from being included in the value, which is then directly concatenated into a SQL IN() clause without using $wpdb->prepare() or casting values to integers. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database."},{"lang":"es","value":"El plugin Quiz and Survey Master (QSM) para WordPress es vulnerable a inyección SQL a través del parámetro 'merged_question' en todas las versiones hasta la 10.3.5, inclusive. Esto se debe a una sanitización insuficiente de la entrada proporcionada por el usuario antes de ser utilizada en una consulta SQL. La función sanitize_text_field() aplicada al parámetro merged_question no evita que metacaracteres SQL como ), OR, AND y # se incluyan en el valor, el cual es luego concatenado directamente en una cláusula SQL IN() sin usar $wpdb->prepare() ni convertir valores a enteros. Esto hace posible que atacantes autenticados, con acceso de nivel Colaborador y superior, añadan consultas SQL adicionales en consultas ya existentes que pueden ser utilizadas para extraer información sensible de la base de datos."}],"affected":[{"source":"security@wordfence.com","affectedData":[{"vendor":"expresstech","product":"Quiz and Survey Master (QSM) – Easy Quiz and Survey Maker","defaultStatus":"unaffected","versions":[{"version":"0","lessThanOrEqual":"10.3.5","versionType":"semver","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-03-24T18:44:37.199895Z","id":"CVE-2026-2412","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security@wordfence.com","type":"Secondary","description":[{"lang":"en","value":"CWE-89"}]}],"references":[{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/php/classes/class-qsm-questions.php#L387","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/quiz-master-next/tags/10.3.5/php/rest-api.php#L760","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3486710/quiz-master-next/trunk/php/classes/class-qsm-questions.php","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset/3486710/quiz-master-next/trunk/php/rest-api.php","source":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/b32bf1cb-3722-41fc-be51-dabe80416b14?source=cve","source":"security@wordfence.com"}]}}]}