{"@context":"https://openvex.dev/ns/v0.2.0","@id":"https://database.harborguard.co/cve/CVE-2026-48768/vex.json","author":"HarborGuard Database","role":"Document Creator","timestamp":"2026-06-17T23:13:41.768Z","version":1,"tooling":"HarborGuard Database (https://database.harborguard.co)","statements":[{"vulnerability":{"name":"CVE-2026-48768","@id":"https://www.cve.org/CVERecord?id=CVE-2026-48768","description":"TypeBot is a chatbot builder tool. In versions 3.16.1 and earlier, POST /api/blocks/file-input/v3/generate-upload-url is unauthenticated and uses unsanitized fileName input to construct public/ S3 object keys, while issuing presigned PUT URLs that do not bind Content-Type. As a result, any anonymous visitor to a published bot with a file input can upload attacker-controlled HTML, SVG, or JS to attacker-chosen subpaths, including other tenants’ publicly served result paths, enabling arbitrary con"},"products":[{"@id":"cpe:2.3:a:baptistearno:typebot.io:\\<_3.17.0:*:*:*:*:*:*:*","identifiers":{"cpe23":"cpe:2.3:a:baptistearno:typebot.io:\\<_3.17.0:*:*:*:*:*:*:*"}}],"status":"affected","action_statement":"No fixed version is published yet; monitor the upstream advisory.","timestamp":"2026-06-17T23:13:41.768Z"}]}