Technology · CodeIgniter Foundation
CodeIgniter Foundation CodeIgniter4 vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in CodeIgniter Foundation CodeIgniter4: 0 in the last 7 days and 5 in the last 90 days, 3 of them critical and 0 exploited in the wild. The most recent, CVE-2026-63223, was published on 31 July 2026.
- Last 7 days
- 0
- Last 90 days
- 5
- Critical, all time
- 3
- Exploited in the wild
- 0
About CodeIgniter Foundation CodeIgniter4
CodeIgniter4 is a PHP full-stack web framework that is light, fast, flexible and secure.
Latest CodeIgniter Foundation CodeIgniter4 vulnerabilities
- CVE-2026-63223: CodeIgniter CodeIgniter4 unrestricted file upload in is_image and mime_in rulescriticalCVSS 9.8EPSS 0.8%
- CVE-2026-63222: CodeIgniter Path Traversal in UploadedFile move methodhighCVSS 7.5EPSS 0.6%
- CVE-2026-63221: CodeIgniter SQL injection in Query Builder deleteBatchcriticalCVSS 9.4EPSS 0.6%
- CVE-2026-63220: CodeIgniter CodeIgniter4 header spoofing in IncomingRequest::isSecuremediumCVSS 4.8EPSS 0.2%
- CVE-2026-48062: CodeIgniter CodeIgniter4 file upload validation bypass in ext_in rulecriticalCVSS 9.8EPSS 0.8%
Most severe CodeIgniter Foundation CodeIgniter4 vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-63223: CodeIgniter CodeIgniter4 unrestricted file upload in is_image and mime_in rulescriticalCVSS 9.8EPSS 0.8%
- CVE-2026-48062: CodeIgniter CodeIgniter4 file upload validation bypass in ext_in rulecriticalCVSS 9.8EPSS 0.8%
- CVE-2026-63221: CodeIgniter SQL injection in Query Builder deleteBatchcriticalCVSS 9.4EPSS 0.6%
- CVE-2026-63222: CodeIgniter Path Traversal in UploadedFile move methodhighCVSS 7.5EPSS 0.6%
- CVE-2026-63220: CodeIgniter CodeIgniter4 header spoofing in IncomingRequest::isSecuremediumCVSS 4.8EPSS 0.2%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 1 | 1 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 4 | 2 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/codeigniter4.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "CodeIgniter Foundation CodeIgniter4 vulnerabilities", https://junglewise.ai/threats/technologies/codeigniter4, 26 September 2026.