Critical Flaw in PHP’s extract() Function Enables Arbitrary Code Execution

A critical vulnerability in PHP’s extract() function has been uncovered, enabling attackers to execute arbitrary code by exploiting memory corruption flaws. The issue affects PHP versions 5.x, 7.x, and 8.x, allowing malicious actors to trigger double-free (PHP 5.x) or use-after-free (PHP 7.x/8.x) conditions, ultimately leading to remote code execution (RCE). Technical Breakdown According to the SSD report, the flaw stems from […]

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