CVE-2026-63223

01/תיאור (מקור, אנגלית)

CodeIgniter is a PHP full-stack web framework. Prior to 4.7.4, the is_image and mime_in 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 in a web-accessible script-enabled directory. Applications are impacted when they validate uploads using is_image or mime_in without an independent safe extension check (such as ext_in on patched versions), save uploaded files using the client-supplied filename, and place uploads in a web-accessible directory where PHP files can execute. This issue is fixed in version 4.7.4.

02/קישורים3

• github.com/codeigniter4/CodeIgniter4/commit/b6e9a4fa1dca2df3d3‮…
• github.com/codeigniter4/CodeIgniter4/releases/tag/v4.7.4
• github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-‮…