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.
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Fri, 31 Jul 2026 16:30:00 +0000
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ssvc
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Fri, 31 Jul 2026 05:30:00 +0000
| Type | Values Removed | Values Added |
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| Description | 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. | |
| Title | CodeIgniter: Path traversal in UploadedFile::move() when using client-provided filenames | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-31T15:58:43.539Z
Reserved: 2026-07-15T22:19:06.907Z
Link: CVE-2026-63222
Updated: 2026-07-31T15:57:10.885Z
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