CVE-2025-15546
Iptanus File Upload < 5.1.7 - File Overwrite via Race Condition
- State
- Published
- Severity
- 5.4 Medium
- Published
- Jun 14, 2026
- Updated
- Jul 6, 2026
- Reserved
- Jan 26, 2026
Description
The Iptanus File Upload WordPress plugin before 5.1.7 does not implement proper file handling when the duplicatepolicy setting is configured to "maintain both." Due to a Time-of-Check to Time-of-Use (TOCTOU) race condition between the file existence check and the actual file write operation, an authenticated attacker can overwrite files uploaded by other users.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:L | CISA-ADP |
Weaknesses
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Affected Products
| Product | Versions |
|---|---|
Iptanus File UploadUnknown |
|
References
- https://wpscan.com/vulnerability/06e33418-1644-49a1-b012-122046604109/exploitvdb-entrytechnical-description
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