🔒 fix: prevent XSS in JSON-LD script block#64
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Implement safeJsonLdStringify utility to escape '<' as '\\u003c' in JSON-LD script tags, preventing script tag termination attacks. Apply this utility to the JSON-LD block in the landing page.
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🎯 What: Fixed a potential XSS vulnerability in the JSON-LD script block.
⚠️ Risk: Attackers could inject malicious scripts by terminating the JSON-LD script block using
</script>if any field in the JSON-LD was user-controlled or contained malicious content.🛡️ Solution: Implemented a
safeJsonLdStringifyutility that replaces<with its JSON escape sequence\u003c. This ensures that even if the JSON contains</script>, it is rendered as\u003c/script>, which is ignored by the HTML parser as a tag terminator but correctly parsed as part of the JSON data.PR created automatically by Jules for task 18188873139106152267 started by @amrabed