Exploiting Web Worker XSS with Blobs
Summary
Ways to turn XSS in a Web Worker into full XSS, covering known tricks and a new generic exploit using Blob URLs with the Drag and Drop API
- Published
- Collected
--- id: 10285 title: "Exploiting Web Worker XSS with Blobs" source_domain: lab.ctbb.show source_url: "https://lab.ctbb.show/research/Exploiting-web-worker-XSS-with-blobs" published_at: "2025-08-08T00:00:00Z" tags: ["xss", "exploitation", "web-worker", "blob"] phying_url: "https://phying.com/item/10285" lang: en --- # Exploiting Web Worker XSS with Blobs ## Summary Ways to turn XSS in a Web Worker into full XSS, covering known tricks and a new generic exploit using Blob URLs with the Drag and Drop API ## Intelligence Metadata - **Sources:** lab.ctbb.show - **Published:** 2025-08-08T00:00:00Z - **Original:** https://lab.ctbb.show/research/Exploiting-web-worker-XSS-with-blobs - **Phying News:** https://phying.com/item/10285