CVE-2026-63222: CodeIgniter: Path traversal in UploadedFile::move() when using client-provided filenames
codeigniter4 · CodeIgniter4
Affected: CodeIgniter4 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 51% of scored CVEs
DescriptionCVE.org
CodeIgniter is a PHP full-stack web framework. Prior to 4.7.4, calling UploadedFile::move() without a second argument uses the client-provided filename without sanitization, allowing a remote attacker to use path traversal sequences to write uploaded content outside the intended directory when the application exposes an upload path. This issue is fixed in version 4.7.4.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- codeigniter4 · CodeIgniter4< 4.7.4
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- codeigniter4
- Published
- July 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-63222 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.