CVE-2021-47751
CuteEditor for PHP 6.6 - Directory Traversal
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jan 13, 2026
- Updated
- Jul 28, 2026
- Reserved
- Jan 10, 2026
Description
CuteEditor for PHP (now referred to as Rich Text Editor) 6.6 contains a directory traversal vulnerability in the browse template feature that allows attackers to write files to arbitrary web root directories. Attackers can exploit the ServerMapPath() function by renaming uploaded HTML files using directory traversal sequences to write files outside the intended template directory.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | VulnCheck |
Weaknesses
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Products
| Product | Versions |
|---|---|
CuteEditorPhphtmledit |
|
References
- ExploitDB-50994exploit
- Vendor Homepageproduct
- VulnCheck Advisory: CuteEditor for PHP 6.6 - Directory Traversalthird-party-advisory
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