CVE-2025-4964

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "WP Online Users Stats", "vendor": "hk1993", "versions": [{"lessThanOrEqual": "1.0.0", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:hk1993:wp_online_users_stats:*:*:*:*:*:wordpress:*:*", "matchCriteriaId": "1839725F-D43A-40F7-932C-08274898B5E0", "versionEndIncluding": "1.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The WP Online Users Stats plugin for WordPress is vulnerable to time-based SQL Injection via the \u2018table_name\u2019 parameter in all versions up to, and including, 1.0.0 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 Editor-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 complemento WP Online Users Stats para WordPress es vulnerable a la inyecci\u00f3n SQL basada en tiempo mediante el par\u00e1metro 'table_name' en todas las versiones hasta la 1.0.0 incluida, debido a un escape insuficiente del par\u00e1metro proporcionado por el usuario y a la falta de preparaci\u00f3n de la consulta SQL existente. Esto permite a atacantes autenticados, con acceso de editor o superior, a\u00f1adir consultas SQL adicionales a las consultas existentes, que pueden utilizarse para extraer informaci\u00f3n confidencial de la base de datos."}], "id": "CVE-2025-4964", "lastModified": "2026-06-17T09:34:24.153", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-4964", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-06-06T15:42:43.621416Z", "version": "2.0.3"}}]}, "published": "2025-06-06T07:15:27.603", "references": [{"source": "security@wordfence.com", "tags": ["Product"], "url": "https://plugins.trac.wordpress.org/browser/wp-online-users-stats/trunk/admin/class-wp-online-users-stats-admin.php#L118"}, {"source": "security@wordfence.com", "tags": ["Product"], "url": "https://wordpress.org/plugins/wp-online-users-stats/#developers"}, {"source": "security@wordfence.com", "tags": ["Third Party Advisory"], "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a7ef66cf-ddf1-42be-82b1-cb6edcbf253c?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-20T22:37:16.220625+00:00", "value": {"mitigation_remediation": ["Upgrade WP Online Users Stats to a version newer than 1.0.0.", "If an upgrade is not immediately available, remove or disable the table_name parameter from public access or apply a code patch to fully escape its value using parameterized queries.", "Audit user roles to ensure only trusted accounts have Editor or higher privileges, and consider restricting such privileges on production sites."], "summary": {"action": "Patch", "impact": "SQL Injection allowing data extraction for authenticated users"}, "threat_synthesis": {"affected_systems": "WordPress sites using the WP Online Users Stats plugin by hk1993, versions 1.0.0 and earlier.", "description_and_impact": "The plugin contains a time\u2011based SQL injection flaw in the table_name parameter. Insufficient escaping combined with lack of prepared statements lets an editor or higher role append arbitrary SQL to existing queries, enabling extraction of sensitive database content.", "risk_and_exploitability": "The CVSS score of 4.9 reflects moderate severity, and the EPSS score of less than 1% indicates a very low probability of exploitation in the wild. The vulnerability is not listed in the CISA KEV catalog. Exploitation requires authenticated access with Editor privileges or higher, which is common on many WordPress installations. Once compromised, attackers can read arbitrary tables through the injected queries."}}}}, "created": "2026-04-20T22:45:20.543813+00:00", "updated": "2026-04-20T22:45:20.543824+00:00", "vendors": []}