CVE-2025-15546
MEDIUM 5.4EPSS 0.2%
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.
- CVSS v3.1
- 5.4 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:L - EPSS
- 0.16% chance of exploitation in the next 30 days, 5th percentile
- Published
- 2026-06-14
- Updated
- 2026-07-06