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
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| codeigniter4 | CodeIgniter4 | >= 4.3.0, < 4.7.4 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | php-codeigniter-framework | No fix yet | — |
| Ubuntu 26.04 LTS | php-codeigniter-framework | No fix yet | — |
| Ubuntu 24.04 LTS | php-codeigniter-framework | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | codeigniter4/framework | >= 4.3.0, < 4.7.4 | 4.7.4 | GHSA-c9w5-rwh3-7pm9 |