CVE-2026-63223 CodeIgniter: Uploaded file extension validation bypass in is_image and mime_in rules

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.4, the isimage and mimein upload validation rules do not independently enforce a safe client filename extension, allowing a remote attacker to upload executable content when an application preserves the client filename and stores uploads...

CVE-2026-63223 CodeIgniter: Uploaded file extension validation bypass in is_image and mime_in rules

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.4, the isimage and mimein upload validation rules do not independently enforce a safe client filename extension, allowing a remote attacker to upload executable content when an application preserves the client filename and stores uploads...

CVE-2026-63223 CodeIgniter: Uploaded file extension validation bypass in is_image and mime_in rules

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.4, the isimage and mimein upload validation rules do not independently enforce a safe client filename extension, allowing a remote attacker to upload executable content when an application preserves the client filename and stores uploads...

CVE-2026-63222 CodeIgniter: Path traversal in UploadedFile::move() when using client-provided filenames

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.4, calling UploadedFile::move without a second argument uses the client-provided filename without sanitization, allowing a remote attacker to use path traversal sequences to write uploaded content outside the intended directory when the...

CVE-2026-63222

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.4, calling UploadedFile::move without a second argument uses the client-provided filename without sanitization, allowing a remote attacker to use path traversal sequences to write uploaded content outside the intended directory when the...

CVE-2026-63222 CodeIgniter: Path traversal in UploadedFile::move() when using client-provided filenames

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.4, calling UploadedFile::move without a second argument uses the client-provided filename without sanitization, allowing a remote attacker to use path traversal sequences to write uploaded content outside the intended directory when the...

CVE-2026-63222

CodeIgniter (PHP framework) has a path traversal vulnerability in UploadedFile::move() when the second argument is omitted, allowing an attacker to exploit client-provided filenames to write uploaded content outside the intended directory. This affects prior to version 4.7.4; a fix is available i...

CVE-2026-63222 CodeIgniter: Path traversal in UploadedFile::move() when using client-provided filenames

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.4, calling UploadedFile::move without a second argument uses the client-provided filename without sanitization, allowing a remote attacker to use path traversal sequences to write uploaded content outside the intended directory when the...

CVE-2026-63221 CodeIgniter: SQL injection is possible via Query Builder deleteBatch() when used with where() conditions

CodeIgniter is a PHP full-stack web framework. From 4.3.0 through 4.7.3, Query Builder deleteBatch substitutes bound values from where conditions into generated SQL while ignoring their escape flags, allowing user-controlled condition values to be interpreted as SQL. This affects only the...

CVE-2026-63221

CodeIgniter is a PHP full-stack web framework. From 4.3.0 through 4.7.3, Query Builder deleteBatch substitutes bound values from where conditions into generated SQL while ignoring their escape flags, allowing user-controlled condition values to be interpreted as SQL. This affects only the...

CVE-2026-63221

CodeIgniter (PHP) 4.x contains a SQL injection in the Query Builder deleteBatch() path from 4.3.0–4.7.3. When used with where() conditions, deleteBatch() substitutes bound values into generated SQL and ignores escape flags, allowing user-controlled values to be interpreted as SQL. The issue does ...

CVE-2026-63221 CodeIgniter: SQL injection is possible via Query Builder deleteBatch() when used with where() conditions

CodeIgniter is a PHP full-stack web framework. From 4.3.0 through 4.7.3, Query Builder deleteBatch substitutes bound values from where conditions into generated SQL while ignoring their escape flags, allowing user-controlled condition values to be interpreted as SQL. This affects only the...

CVE-2026-63221 CodeIgniter: SQL injection is possible via Query Builder deleteBatch() when used with where() conditions

CodeIgniter is a PHP full-stack web framework. From 4.3.0 through 4.7.3, Query Builder deleteBatch substitutes bound values from where conditions into generated SQL while ignoring their escape flags, allowing user-controlled condition values to be interpreted as SQL. This affects only the...

CVE-2026-63220

CodeIgniter is a PHP full-stack web framework. In versions prior to 4.7.4, IncomingRequest::isSecure trusted the X-Forwarded-Proto and Front-End-Https headers from any incoming request, allowing an attacker could spoof these headers and cause the application to incorrectly treat an HTTP request a...

CVE-2026-63220

CodeIgniter (PHP)

CVE-2026-63220 CodeIgniter: Spoofable forwarded HTTPS headers in IncomingRequest::isSecure()

CodeIgniter is a PHP full-stack web framework. In versions prior to 4.7.4, IncomingRequest::isSecure trusted the X-Forwarded-Proto and Front-End-Https headers from any incoming request, allowing an attacker could spoof these headers and cause the application to incorrectly treat an HTTP request a...

CVE-2026-63220 CodeIgniter: Spoofable forwarded HTTPS headers in IncomingRequest::isSecure()

CodeIgniter is a PHP full-stack web framework. In versions prior to 4.7.4, IncomingRequest::isSecure trusted the X-Forwarded-Proto and Front-End-Https headers from any incoming request, allowing an attacker could spoof these headers and cause the application to incorrectly treat an HTTP request a...

CVE-2026-63220 CodeIgniter: Spoofable forwarded HTTPS headers in IncomingRequest::isSecure()

CodeIgniter is a PHP full-stack web framework. In versions prior to 4.7.4, IncomingRequest::isSecure trusted the X-Forwarded-Proto and Front-End-Https headers from any incoming request, allowing an attacker could spoof these headers and cause the application to incorrectly treat an HTTP request a...

CVE-2026-63223: Unrestricted Upload of File with Dangerous Type

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.4, the isimage and mimein upload validation rules do not independently enforce a safe client filename extension, allowing a remote attacker to upload executable content when an application preserves the client filename and stores uploads...

PT-2026-66683

Name of the Vulnerable Software and Affected Versions CodeIgniter versions prior to 4.7.4 Description The is image and mime in upload validation rules fail to independently enforce a safe client filename extension. This allows a remote attacker to upload executable content if the application...