CVE-2026-2363

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "WP-Members Membership Plugin", "vendor": "cbutlerjr", "versions": [{"lessThanOrEqual": "3.5.5.1", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The WP-Members Membership Plugin plugin for WordPress is vulnerable to SQL Injection via the 'order_by' attribute of the [wpmem_user_membership_posts] shortcode in all versions up to, and including, 3.5.5.1. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. 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 WP-Members Membership Plugin para WordPress es vulnerable a inyecci\u00f3n SQL a trav\u00e9s del atributo 'order_by' del shortcode [wpmem_user_membership_posts] en todas las versiones hasta la 3.5.5.1, inclusive. Esto se debe a un escape insuficiente en el par\u00e1metro proporcionado por el usuario y a la falta de preparaci\u00f3n suficiente en la consulta SQL existente. Esto hace posible que atacantes autenticados, con acceso de nivel Colaborador y superior, a\u00f1adan consultas SQL adicionales a consultas ya existentes que pueden ser utilizadas para extraer informaci\u00f3n sensible de la base de datos."}], "id": "CVE-2026-2363", "lastModified": "2026-06-17T10:30:50.643", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-2363", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-03-04T15:04:15.528782Z", "version": "2.0.3"}}]}, "published": "2026-03-04T07:16:14.277", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.5.1/includes/class-wp-members-products.php#L490"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.5.1/includes/class-wp-members-products.php#L496"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset/3468716/wp-members/trunk/includes/class-wp-members-products.php"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2a47e3cc-9435-4e9c-8d9a-9eb5014d229f?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,3.5.5.1]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "WP-Members Membership Plugin", "source": "cna", "vendor": "cbutlerjr"}, "product": "wp-members_membership_plugin", "vendor": "cbutlerjr"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "analysis": {"en": {"generated_at": "2026-04-15T23:49:46.713879+00:00", "value": {"mitigation_remediation": ["Update WP-Members to a version newer than 3.5.5.1.", "Restrict Contributor roles from using the vulnerable [wpmem_user_membership_posts] shortcode by disabling it or removing the 'order_by' attribute from their capabilities.", "Audit and modify any existing usage of the shortcode to ensure the 'order_by' attribute is properly sanitized or remove it entirely."], "summary": {"action": "Patch immediately", "impact": "SQL Injection with potential data exfiltration"}, "threat_synthesis": {"affected_systems": "All versions of the WP-Members Membership Plugin up to and including 3.5.5.1 are affected. The plugin is distributed by cbutlerjr for the WordPress platform.", "description_and_impact": "WP-Members Membership Plugin for WordPress contains an SQL Injection flaw in the 'order_by' attribute of the [wpmem_user_membership_posts] shortcode. The defect arises from insufficient sanitization and lack of prepared statements, allowing an attacker to append arbitrary SQL to the query. If successful, the attacker can read sensitive database content. This weakness is classified as CWE-89.", "risk_and_exploitability": "The vulnerability carries a CVSS score of 6.5, indicating moderate severity. The EPSS score is less than 1%, suggesting a low likelihood of current exploitation. The issue is not listed in the CISA KEV catalog. Exploitation requires the attacker to be authenticated with Contributor or higher privileges, so the attack vector is an authenticated web console user."}}}}, "created": "2026-03-04T14:53:16.439641+00:00", "updated": "2026-04-16T00:00:14.129913+00:00", "vendors": ["cbutlerjr", "cbutlerjr$PRODUCT$wp-members_membership_plugin", "wordpress", "wordpress$PRODUCT$wordpress"]}