A critical PHP vulnerability (CVE-2022-31631) could expose websites and applications to SQL injection attacks, leading to data breaches and system compromise. The vulnerability, tracked as CVE-2022-31631, affects multiple versions of PHP and poses a significant risk to websites and applications relying on the PHP Data Objects (PDO) extension for SQLite database interactions. The flaw, which stems from an integer overflow issue in the PDO::quote() function, has the potential to allow SQL injection attacks, leading to unauthorized access, data breaches, and system compromise. Update PHP Immediately: Upgrade to PHP versions 8.0.27, 8.1.15, or 8.2.2 (or later) to eliminate the vulnerability.

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