CVE-2026-63221
CRITICAL SEVERITYCVSS Score & Metrics
Base Score
9.4 / 10
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
Vulnerability Description
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 deleteBatch() code path. Regular delete() operations escape where() binds correctly. This issue is fixed in version 4.7.4.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-89
Source
NVD
Vendor
codeigniter4
Product
CodeIgniter4
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