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 ig…
Published: 2026-07-31 · CVSS: 9.4 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7