CVE-2025-15546 – Iptanus File Upload < 5.1.7 – File Overwrite via Race Condition

CVE ID :CVE-2025-15546

Published : June 14, 2026, 6 a.m. | 1 hour, 41 minutes ago

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.

Severity: 0.0 | NA

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