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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Avatar plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in a function in all versions up to, and including, 0.1.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php)."}, {"lang": "es", "value": "El complemento Avatar para WordPress es vulnerable a la eliminaci\u00f3n arbitraria de archivos debido a una validaci\u00f3n insuficiente de la ruta de archivo en una funci\u00f3n en todas las versiones hasta la 0.1.4 incluida. Esto permite que atacantes autenticados, con acceso de suscriptor o superior, eliminen archivos arbitrarios en el servidor, lo que puede provocar f\u00e1cilmente la ejecuci\u00f3n remota de c\u00f3digo al eliminar el archivo correcto (como wp-config.php)."}], "id": "CVE-2025-3520", "lastModified": "2026-04-15T00:35:42.020", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security@wordfence.com", "type": "Secondary"}]}, "published": "2025-04-18T02:15:14.397", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/avatar/trunk/avatar.php#L417"}, {"source": "security@wordfence.com", "url": "https://wordpress.org/plugins/avatar/"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/01769760-5bfe-4352-bc5b-141f078c0b6d?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-22T14:57:11.869080+00:00", "value": {"mitigation_remediation": ["Upgrade Avatar plugin to the latest version (or remove it if no update is available).", "Restrict the file deletion capability by revoking Subscriber-level permissions or disabling the feature via plugin settings.", "Audit the site's file system for missing critical files and enforce strict file permissions to reduce impact."], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "All installations of the Avatar plugin by wonderboymusic up to version 0.1.4 are affected. Any WordPress site running these plugin versions is vulnerable; the issue originates from the plugin's file deletion function.", "description_and_impact": "The Avatar plugin contains an insufficient file path validation that lets an authenticated user delete any file on the server. With Subscriber-level access or higher, an attacker can remove critical files such as wp-config.php, which can quickly lead to remote code execution.", "risk_and_exploitability": "The CVSS score of 8.1 reflects a high severity remote exploitation risk, while an EPSS score of 5% indicates a moderate likelihood of exploitation in the wild. The vulnerability is not listed in CISA KEV. Attackers need to be authenticated as at least a Subscriber but can perform file deletion from a remote interface, making the attack vector network-based. Once a critical file is removed, code execution could be achieved."}}}}, "created": "2025-07-13T11:14:37.869289+00:00", "updated": "2026-04-22T15:00:05.629265+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress"]}