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Fix URL routing and mitigate XSS in template rendering#35

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fix-routing-and-xss-8686707472271991792
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Fix URL routing and mitigate XSS in template rendering#35
jbalagiya wants to merge 1 commit into
mainfrom
fix-routing-and-xss-8686707472271991792

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@jbalagiya

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Fix URL routing and mitigate XSS in template rendering

  • Updated Regex to (.+) in worker.js to correctly capture URIs containing slashes (e.g. from base64 encoding) on /c/ and /w/ routes.
  • Added escapeForScript helper to sanitize parameters before injecting them into HTML/JS templates, protecting against XSS.
  • Changed .replace() string replacements to use the callback form, avoiding errors caused by special characters like $& in payload data.

PR created automatically by Jules for task 8686707472271991792 started by @jbalagiya

- Updated Regex to `(.+)` in `worker.js` to correctly capture URIs containing slashes (e.g. from base64 encoding) on `/c/` and `/w/` routes.
- Added `escapeForScript` helper to sanitize parameters before injecting them into HTML/JS templates, protecting against XSS.
- Changed `.replace()` string replacements to use the callback form, avoiding errors caused by special characters like `$&` in payload data.

Co-authored-by: jbalagiya <143921503+jbalagiya@users.noreply.github.com>
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