{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"Multicollab: Content Team Collaboration and Editorial Workflow","vendor":"multicollab","versions":[{"lessThanOrEqual":"5.2","status":"affected","version":"0","versionType":"semver"}]}],"source":"security@wordfence.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"The Multicollab: Content Team Collaboration and Editorial Workflow plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'cf_add_comment' function in all versions up to, and including, 5.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to add comments to arbitrary collaborations."},{"lang":"es","value":"El plugin Multicollab: Colaboración de Equipo de Contenido y Flujo de Trabajo Editorial para WordPress es vulnerable a la modificación no autorizada de datos debido a una verificación de capacidad faltante en la función 'cf_add_comment' en todas las versiones hasta la 5.2, inclusive. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, añadan comentarios a colaboraciones arbitrarias."}],"id":"CVE-2025-4202","lastModified":"2026-10-07T08:10:00.200","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":1.4,"source":"security@wordfence.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2025-4202","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-05-18T17:40:29.960888Z","version":"2.0.3"}}]},"published":"2026-05-16T13:16:16.073","references":[{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/commenting-feature/tags/4.8.1/admin/classes/class-commenting-block-admin.php#L1239"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/changeset/3519252/"},{"source":"security@wordfence.com","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/08ec2376-dfe3-4aeb-8173-01e88309f540?source=cve"}],"sourceIdentifier":"security@wordfence.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-862"}],"source":"security@wordfence.com","type":"Secondary"}]}