: Upgrade to the latest version where the archive validation logic has been hardened.
Arbitrary File Upload leading to Remote Code Execution (RCE).
: FastAdmin's backend extracts the archive into the /addons/ directory.
Commonly tracked as part of a series of FastAdmin RCE flaws; often documented in security databases like Exploit-DB (ID: 53849).
The 53849.rar archive typically contains a directory structure designed to mimic a legitimate FastAdmin plugin, but with a malicious payload:
FastAdmin (versions prior to latest security patches).
: A PHP web shell (often obfuscated) placed within the application directory.
: If possible, disable the online plugin installation feature in config.php and manage plugins via manual file transfer or CLI.
53849.rar ⟶
: Upgrade to the latest version where the archive validation logic has been hardened.
Arbitrary File Upload leading to Remote Code Execution (RCE).
: FastAdmin's backend extracts the archive into the /addons/ directory. 53849.rar
Commonly tracked as part of a series of FastAdmin RCE flaws; often documented in security databases like Exploit-DB (ID: 53849).
The 53849.rar archive typically contains a directory structure designed to mimic a legitimate FastAdmin plugin, but with a malicious payload: : Upgrade to the latest version where the
FastAdmin (versions prior to latest security patches).
: A PHP web shell (often obfuscated) placed within the application directory. 53849.rar
: If possible, disable the online plugin installation feature in config.php and manage plugins via manual file transfer or CLI.