2 lines
4.6 KiB
JSON
2 lines
4.6 KiB
JSON
{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"Blog2Social: Social Media Auto Post & Scheduler","vendor":"pr-gateway","versions":[{"lessThanOrEqual":"8.8.3","status":"affected","version":"0","versionType":"semver"}]}],"source":"security@wordfence.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to authorization bypass through user-controlled key in all versions up to, and including, 8.8.3. This is due to the plugin's AJAX handlers failing to validate that the user-supplied 'b2s_id' parameter belongs to the current user before performing UPDATE and DELETE operations. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify, reschedule, or delete other users' scheduled social media posts."},{"lang":"es","value":"El plugin Blog2Social: Social Media Auto Post & Scheduler para WordPress es vulnerable a la omisión de autorización a través de una clave controlada por el usuario en todas las versiones hasta la 8.8.3, inclusive. Esto se debe a que los manejadores AJAX del plugin no validan que el parámetro 'b2s_id' proporcionado por el usuario pertenezca al usuario actual antes de realizar operaciones de ACTUALIZACIÓN y ELIMINACIÓN. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, modifiquen, reprogramen o eliminen las publicaciones programadas en redes sociales de otros usuarios."}],"id":"CVE-2026-4330","lastModified":"2026-07-24T20:10:00.147","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-2026-4330","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-04-08T14:18:25.729120Z","version":"2.0.3"}}]},"published":"2026-04-08T08:16:23.733","references":[{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L2178"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L2183"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L2273"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Ajax/Post.php#L2322"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/B2S/Post/Tools.php#L32"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/B2S/Ship/Save.php#L190"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/tags/8.8.2/includes/Loader.php#L2202"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L2178"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L2183"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L2273"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Ajax/Post.php#L2322"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/B2S/Post/Tools.php#L32"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/B2S/Ship/Save.php#L190"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/browser/blog2social/trunk/includes/Loader.php#L2202"},{"source":"security@wordfence.com","url":"https://plugins.trac.wordpress.org/changeset/3494550/"},{"source":"security@wordfence.com","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f3eec9c6-fef9-4d6e-8328-51efb997c99c?source=cve"}],"sourceIdentifier":"security@wordfence.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-639"}],"source":"security@wordfence.com","type":"Secondary"}]}
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