The security check rates Tevaera (TEVA) on Base as medium risk. The main flags are an upgradeable contract, a concentrated holder base and low liquidity on decentralised exchanges (DEXs).

• Selling: the check did not flag a honeypot, and it found no limit on selling all tokens or on buying. The buy tax and sell tax are both 0%.
• Owner powers: the check reports no owner (renounced or no owner function). It also reports no minting, no pausing, no blacklist function, no ability to change balances and no hidden owner.
• Upgradeable contract: the token is an upgradeable proxy, which means its underlying code can be replaced. This is one of the three reasons for the medium level. The source code is reported as verified.
• Holder concentration: the top 10 holders hold 69% of supply, and the largest single holder holds 18%. Burn and locked addresses are excluded, and top holders can include exchange wallets or contracts. The check counts 71,722 holders.
• Liquidity: there is $19.5K of liquidity across 4 DEX pools, and 0% of LP tokens are reported as locked or burned. On cmc.io, the market cap is $399.5K and the 24-hour volume is $9919.