🔒 [Fix XSS vulnerability in file uploads] - #124
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Replaced unsafe `innerHTML` assignments with safe DOM manipulation using `document.createElement()` and `textContent` for user-supplied filenames in the PDF Extractor and Image Compressor tools. Co-authored-by: immineal <[email protected]>
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🎯 What: Fixed DOM-based Cross-Site Scripting (XSS) vulnerabilities in the PDF Extractor and Image Compressor tools.
⚠️ Risk: An attacker could execute arbitrary JavaScript within a user's browser by coaxing them to upload a file with a maliciously crafted filename (e.g.,
<img src=x onerror=alert(1)>).🛡️ Solution: Replaced unsafe template literal interpolation in
innerHTMLwith safe DOM manipulation. The filenames are now assigned usingtextContenton dynamically created elements, ensuring they are treated strictly as text and cannot be evaluated as HTML.PR created automatically by Jules for task 13635114545594598799 started by @immineal