CVE-2026-63221Critical· 9.4▾ MidnightCodeIgniter 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 conditio…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 51.7 · likelihood 0.1 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Aug 7.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.4%
Last analysed / modified upstream
0.4% → 0.6%
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
codeigniter4/framework >= 4.3.0, < 4.7.4Patched in:
codeigniter4/framework 4.7.4Connected by shared product, vendor, weakness, or advisory.
CVE-2026-63220Medium· 4.8CodeIgniter is a PHP full-stack web framework
CVE-2026-63222High· 7.5CodeIgniter is a PHP full-stack web framework
CVE-2026-48062Critical· 9.8CodeIgniter4 has a validation bypass when uploading file extensions via `ext_in` rule
CVE-2025-10079High· 7.3A flaw has been found in PHPGurukul Small CRM 4.0
CVE-2025-10405High· 7.3A vulnerability was determined in itsourcecode Baptism Information Management System 1.0
CVE-2025-10479High· 7.3A security flaw has been discovered in SourceCodester Online Student File Management System 1.0