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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Stopwords for comments plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1. This is due to missing nonce validation on the 'set_stopwords_for_comments' and 'delete_stopwords_for_comments' functions. This makes it possible for unauthenticated attackers to add or delete stopwords 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 Stopwords for comments para WordPress es vulnerable a falsificaci\u00f3n de petici\u00f3n en sitios cruzados en todas las versiones hasta la 1.1, inclusive. Esto se debe a la falta de validaci\u00f3n de nonce en las funciones 'set_stopwords_for_comments' y 'delete_stopwords_for_comments'. Esto hace posible que atacantes no autenticados a\u00f1adan o eliminen stopwords a trav\u00e9s de una petici\u00f3n falsificada, siempre que puedan enga\u00f1ar a un administrador del sitio para que realice una acci\u00f3n como hacer clic en un enlace."}], "id": "CVE-2025-15376", "lastModified": "2026-04-15T00:35:42.020", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "security@wordfence.com", "type": "Secondary"}]}, "published": "2026-01-14T07:16:13.883", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/stopwords-for-comments/trunk/functions.php?marks=151,170#L151"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/dd8c45c7-dbb2-46ab-8e50-e02062587b00?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-21T00:25:02.236026+00:00", "value": {"mitigation_remediation": ["Upgrade the Stopwords for comments plugin to the latest version where the nonce validation is restored.", "If an upgrade is not immediately possible, block unauthenticated access to the set_stopwords_for_comments and delete_stopwords_for_comments endpoints using web\u2011application firewall rules or server\u2011side configuration changes.", "Restrict the administrative capability to modify stopwords to users with the Administrator role and enforce CSRF protection on any submitted forms.", "Educate site administrators to avoid clicking suspicious links and to verify the source of requests before proceeding with sensitive actions."], "summary": {"action": "Immediate Patch", "impact": "Cross\u2011Site Request Forgery"}, "threat_synthesis": {"affected_systems": "The vulnerability impacts the WordPress plugin Stopwords for comments, version 1.1 and all earlier releases. Administrators deploying these versions on any WordPress site are exposed.", "description_and_impact": "The Stopwords for comments plugin permits unauthenticated users to trigger the addition or removal of stopwords via forged requests because nonce checks are omitted in the set_stopwords_for_comments and delete_stopwords_for_comments functions. This flaw, identified as a CSRF weakness, allows attackers to alter site content without authorization, potentially affecting the integrity of comment moderation and user experience.", "risk_and_exploitability": "With a CVSS score of 4.3 and an EPSS score below 1%, the technical severity is moderate but exploitation is unlikely, and the vulnerability is not listed in the CISA KEV catalog. The attack likely requires tricking a legitimate administrator into submitting a crafted request, making user awareness a key defense factor."}}}}, "created": "2026-01-15T08:03:54.422916+00:00", "updated": "2026-04-21T00:30:22.973609+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress"]}