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🔒 Fix potential XSS in theme initialization - #28

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Gautam7352 merged 2 commits into
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jules-5506452869393469308-298cdc0b
Apr 1, 2026
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🔒 Fix potential XSS in theme initialization#28
Gautam7352 merged 2 commits into
devfrom
jules-5506452869393469308-298cdc0b

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@google-labs-jules

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🎯 What: The dangerouslySetInnerHTML usage in the theme initialization script in apps/web/app/layout.tsx was replaced with an inline child string inside the <script> tag.

⚠️ Risk: While the script was technically static, dangerouslySetInnerHTML is inherently risky when used for <script> tags as it can easily lead to Cross-Site Scripting (XSS) if the string is ever dynamically updated with untrusted content without sanitization.

🛡️ Solution: The script tag in React safely accepts string children. Moving the initialization string from the dangerouslySetInnerHTML property to the child context securely injects the JS code, maintaining existing functionality and strictly avoiding risky inner HTML mechanisms.


PR created automatically by Jules for task 5506452869393469308 started by @Gautam7352

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Project Deployment Actions Updated (UTC)
coderz-space Error Error Apr 1, 2026 8:23pm

@Gautam7352
Gautam7352 merged commit 1491e51 into dev Apr 1, 2026
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Gautam7352 deleted the jules-5506452869393469308-298cdc0b branch April 1, 2026 21:59
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