CVE-2021-4405

{"id": "CVE-2021-4405", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2023-07-01T06:15:10.380", "references": [{"url": "https://blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks/", "tags": ["Not Applicable"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/", "tags": ["Not Applicable"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/", "tags": ["Not Applicable"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3/", "tags": ["Not Applicable"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/", "tags": ["Not Applicable"], "source": "security@wordfence.com"}, {"url": "https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/", "tags": ["Not Applicable"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/2473455/elasticpress/trunk/includes/classes/Feature/Autosuggest/Autosuggest.php", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/8ab8eb9d-1427-4e99-8986-179147e0862e?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Modified", "descriptions": [{"lang": "en", "value": "The ElasticPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.5.3. This is due to missing or incorrect nonce validation on the epio_send_autosuggest_allowed() function. This makes it possible for unauthenticated attackers to send allowed parameters for autosuggest to elasticpress[.]io via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."}, {"lang": "es", "value": "El plugin ElasticPress para WordPress es vulnerable a ataques de tipo Cross-Site Request Forgery (CSRF) en versiones hasta la 3.5.3 inclusive. Esto es debido a la falta o incorrecta validaci\u00f3n nonce en la funci\u00f3n \"epio_send_autosuggest_allowed()\". Esto hace posible que los atacantes no autenticados env\u00eden par\u00e1metros permitidos para \"autosuggest\" a \"elasticpress.io\" a trav\u00e9s de una solicitud manipulada concedida y puedan enga\u00f1ar a un administrador del sitio para realizar un acci\u00f3n como hacer clic en un enlace. "}], "lastModified": "2023-11-07T03:40:52.670", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:10up:elasticpress:*:*:*:*:*:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "6E580BE4-08AD-408C-A058-8C7C7BD8AFAC", "versionEndIncluding": "3.5.3"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}