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CVE PROGRAM SOURCE RECORD9.4 Critical

CVE-2026-63221

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

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Status
Published
Published
Updated
Assigning organization
GitHub_M

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

codeigniter4 CodeIgniter4

  • >= 4.3.0, < 4.7.4affected

References