codeigniter4/framework Known Vulnerabilities & Fixes
codeigniter4/framework has 5 known security vulnerabilities in Packagist (PHP). Upgrade to version 4.7.4 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 4.7.4
Upgrading to 4.7.4 or later resolves all 5 known vulnerabilities in codeigniter4/framework. Run: composer require codeigniter4/framework:^4.7.4
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Security Summary
- 5 affected version ranges have been identified across these 5 advisories.
- 100% of known issues have a published fixed version.
- Remediation: composer update codeigniter4/framework
Vulnerabilities
5 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed May 22, 2023, most recently Aug 7, 2026 (1173 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2026-63223 CodeIgniter: Uploaded file extension validation bypass in `is_image` and `mime_in` rules | CRITICAL | 4.0.0, 4.0.0-rc.4, v4.0.0-alpha.3, v4.0.0-alpha.4 (+74 more) | 4.7.4 |
| CVE-2026-48062 CodeIgniter4 has a validation bypass when uploading file extensions via `ext_in` rule | CRITICAL | 4.0.0, 4.0.0-rc.4, v4.0.0-alpha.3, v4.0.0-alpha.4 (+73 more) | 4.7.3 |
| CVE-2026-63221 CodeIgniter: SQL injection in Query Builder deleteBatch() when used with where() conditions | CRITICAL | v4.3.0, v4.3.1, v4.3.2, v4.3.3 (+33 more) | 4.7.4 |
| CVE-2025-54418 CodeIgniter4's ImageMagick Handler has Command Injection Vulnerability | CRITICAL | 4.0.0, 4.0.0-rc.4, v4.0.0-alpha.3, v4.0.0-alpha.4 (+66 more) | 4.6.2 |
| CVE-2023-32692 Remote Code Execution Vulnerability in Validation Placeholders in CodeIgniter4 | CRITICAL | 4.0.0, 4.0.0-rc.4, v4.0.0-alpha.3, v4.0.0-alpha.4 (+42 more) | 4.3.5 |
About This Data
Vulnerability data for codeigniter4/framework is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related Packagist (PHP) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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