The Cryptocurrency (Token), Launchpad (Presale), ICO & IDO, Airdrop by TokenICO plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'saveDeployedContract' function in all versions up to, and including, 2.4.6. This makes it possible for authenticated attackers, with Subscriber-level access and above, to overwrite the WordPress option `tokenico_deployed_contracts`, poisoning the smart contract addresses displayed.
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