CVE-2022-21715: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

January 24, 2022 (updated January 28, 2022)

CodeIgniter4 is the branch of CodeIgniter, a PHP full-stack web framework. A cross-site scripting (XSS) vulnerability was found in API\ResponseTrait in Codeigniter4 Attackers can do XSS attacks if a potential victim is using API\ResponseTrait. contains a patch for this vulnerability. There are two potential workarounds available. Users may avoid using API\ResponseTrait or ResourceController Users may also disable Auto Route and use defined routes only.

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Code Behaviors & Features

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