{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/products/formidable-forms--6.35/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":["cpe:2.3:a:formidable_forms:formidable_forms:*:*:*:*:*:*:*:*"],"_cs_cves":[{"cvss":8.8,"id":"CVE-2026-89435"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Formidable Forms (\u003c= 6.35)"],"_cs_severities":["high"],"_cs_tags":["wordpress","vulnerability"],"_cs_type":"advisory","_cs_vendors":["Formidable Forms"],"content_html":"\u003cp\u003eThe Formidable Forms plugin for WordPress (all versions up to and including 6.35) is vulnerable to arbitrary plugin installation. The issue arises from insufficient URL prefix validation in the 'validate_url_is_in_s3_bucket()' function and a permission callback that relies on a shared token accessible to users with the 'frm_view_forms' capability, without checking for 'install_plugins' or 'activate_plugins' privileges. The vulnerability is exploitable by authenticated users with subscriber-level access and above, provided the site is using the free version of the plugin (Formidable Pro is not installed).\u003c/p\u003e\n","date_modified":"2026-10-30T13:28:26Z","date_published":"2026-10-30T13:28:26Z","id":"https://feed.craftedsignal.io/briefs/2026-10-formidable-forms-rce/","summary":"The Formidable Forms WordPress plugin is vulnerable to arbitrary plugin installation via the 'file_url' parameter in versions up to and including 6.35.","title":"Formidable Forms: Arbitrary Plugin Installation (CVE-2026-89435)","url":"https://feed.craftedsignal.io/briefs/2026-10-formidable-forms-rce/"}],"language":"en","title":"CraftedSignal Threat Feed - Formidable Forms (\u003c= 6.35)","version":"https://jsonfeed.org/version/1.1"}