[google-labs-jules]

🛡️ Sentinel: [HIGH] Fix unbounded zip decompression memory exhaustion (Zip Bomb DoS)

• 🚨 Severity: HIGH
• 💡 Vulnerability: When reading info.json from mod zip archives in mod_store.rs and downloader.rs, entry.read_to_string() performed unbounded decompression into memory. A malicious or malformed zip entry claiming to be info.json could decompress gigabytes into RAM, triggering an Out-Of-Memory (OOM) denial-of-service crash.
• 🎯 Impact: Application crash or system memory exhaustion when scanning untrusted mod zips or verifying downloads.
• 🔧 Fix: Bound decompressed entry reads to a maximum of 10 MB (MAX_INFO_JSON_BYTES) using .take(MAX_INFO_JSON_BYTES) prior to reading to string.
• ✅ Verification: Unit test test_read_info_json_caps_stream_read added; full backend test suite (cargo test) and frontend typecheck/build (pnpm build) pass.

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PR created automatically by Jules for task 2743301280253101284 started by @TheDragonSoft

[google-labs-jules]

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