Platform: Code4rena
Start Date: 17/03/2023
Pot Size: $36,500 USDC
Total HM: 10
Participants: 98
Period: 3 days
Judge: leastwood
Total Solo HM: 5
Id: 223
League: ETH
Rank: 80/98
Findings: 1
Award: $19.87
🌟 Selected for report: 0
🚀 Solo Findings: 0
19.8705 USDC - $19.87
Non-escaping special character may lead to invalid JSON format.
The Bio.sol code allows users to input a bio string and then generate a corresponding JSON format using the tokenURI() function for use in the front-end. However, caution should be exercised while concatenating the JSON as the bioText variable does not escape special characters such as ". This oversight could result in invalid JSON formatting.
Manual review.
Use a library to escape those characters such as LibString ( Solady for example ).
#0 - c4-judge
2023-03-28T00:43:12Z
0xleastwood marked the issue as duplicate of #212
#1 - c4-judge
2023-03-28T00:43:16Z
0xleastwood marked the issue as satisfactory