cPanel before 11.54.0.4 allows code execution in the context of shared users via JSON-API (SEC-76).
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.
Link | Tags |
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https://documentation.cpanel.net/display/CL/54+Change+Log | release notes vendor advisory |