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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Yumpu E-Paper publishing plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'YUMPU' shortcode in all versions up to, and including, 3.0.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."}, {"lang": "es", "value": "El complemento Yumpu E-Paper publishing para WordPress es vulnerable a Cross Site Scripting almacenado a trav\u00e9s del c\u00f3digo corto 'YUMPU' del complemento en todas las versiones hasta la 3.0.8 incluida, debido a una desinfecci\u00f3n de entrada insuficiente y al escape de salida en los atributos proporcionados por el usuario. Esto permite que atacantes autenticados, con acceso de nivel de colaborador y superior, inyecten web scripts arbitrarios en p\u00e1ginas que se ejecutar\u00e1n cada vez que un usuario acceda a una p\u00e1gina inyectada."}], "id": "CVE-2024-12621", "lastModified": "2026-04-08T18:19:53.573", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 2.7, "source": "security@wordfence.com", "type": "Secondary"}]}, "published": "2025-01-09T11:15:15.417", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/yumpu-epaper-publishing/tags/3.0.8/lib/Shortcode.php#L24"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/yumpu-epaper-publishing/tags/3.0.8/lib/Shortcode.php#L81"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3223423%40yumpu-epaper-publishing&new=3223423%40yumpu-epaper-publishing&sfp_email=&sfph_mail="}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/60c0db19-deda-4b95-a341-cf33883dc9b4?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "security@wordfence.com", "type": "Secondary"}]}

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