CVE-2026-63221
CVE-2026-63221 · CodeIgniter: SQL injection is possible via Query Builder deleteBatch() when used with where() conditions
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 9.4 · Critical · EPSS 0.6% · Fix available
- Published
- Updated
Affected products and versions
codeigniter4
- Versions
- >= 4.3.0, < 4.7.4: Affected
No fix published
codeigniter4/framework Packagist
- Versions
- v4.3.0
- v4.3.1
- v4.3.2
- v4.3.3
- v4.3.4
- v4.3.5
- v4.3.6
- v4.3.7
- v4.3.8
- v4.4.0
- v4.4.1
- v4.4.2
- v4.4.3
- v4.4.4
- v4.4.5
- v4.4.6
- v4.4.7
- v4.4.8
- v4.5.0
- v4.5.1
- v4.5.2
- v4.5.3
- v4.5.4
- v4.5.5
- v4.5.6
- v4.5.7
- v4.5.8
- v4.6.0
- v4.6.1
- v4.6.2
- v4.6.3
- v4.6.4
- v4.6.5
- v4.7.0
- v4.7.1
- v4.7.2
- v4.7.3
- Affected ranges
- ECOSYSTEM: ≥ 4.3.0, < 4.7.4
Update to 4.7.4
php-codeigniter-framework Ubuntu:24.04:LTS
- Versions
- 3.1.13+dfsg1-1
- 3.1.13+dfsg1-2
- 3.1.13+dfsg1-2ubuntu2
- 3.1.13+dfsg1-3
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
php-codeigniter-framework Ubuntu:26.10
- Versions
- 3.1.13+dfsg1-8
- 3.1.13+dfsg1-9
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
php-codeigniter-framework Ubuntu:26.04:LTS
- Versions
- 3.1.13+dfsg1-6
- 3.1.13+dfsg1-8
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published