CVE Explorer

CVE-2026-63221

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.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c8e3f9b73e49cdbef4efb73e9e813667cccb0d19dc885056548f4ff632e5f374

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"CodeIgniter4","vendor":"codeigniter4","versions":[{"status":"affected","version":">= 4.3.0, < 4.7.4"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:614449ed00f92abfc939b66fe9a33d9f88d4c05e31c3248804626bb59a62dcd7 · sha256:c81e02464dd84237… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.4,"baseSeverity":"CRITICAL","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:614449ed00f92abfc939b66fe9a33d9f88d4c05e31c3248804626bb59a62dcd7 · sha256:c81e02464dd84237… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-89","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:614449ed00f92abfc939b66fe9a33d9f88d4c05e31c3248804626bb59a62dcd7 · sha256:c81e02464dd84237… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/codeigniter4/CodeIgniter4/commit/f5e463b9a3e986389ce285963e51a7f1fab6559f","tags":["x_refsource_MISC"],"url":"https://github.com/codeigniter4/CodeIgniter4/commit/f5e463b9a3e986389ce285963e51a7f1fab6559f"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:614449ed00f92abfc939b66fe9a33d9f88d4c05e31c3248804626bb59a62dcd7 · sha256:c81e02464dd84237… · /containers/cna/references/1

{"name":"https://github.com/codeigniter4/CodeIgniter4/releases/tag/v4.7.4","tags":["x_refsource_MISC"],"url":"https://github.com/codeigniter4/CodeIgniter4/releases/tag/v4.7.4"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:614449ed00f92abfc939b66fe9a33d9f88d4c05e31c3248804626bb59a62dcd7 · sha256:c81e02464dd84237… · /containers/cna/references/2

{"name":"https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-c9w5-rwh3-7pm9","tags":["x_refsource_CONFIRM"],"url":"https://github.com/codeigniter4/CodeIgniter4/security/advisories/GHSA-c9w5-rwh3-7pm9"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:614449ed00f92abfc939b66fe9a33d9f88d4c05e31c3248804626bb59a62dcd7 · sha256:c81e02464dd84237… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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