CVE-2025-15546

Published: Jun 14, 2026Modified: Jul 6, 2026Deferred

5.4

Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:L

Exploitability: 1.2 / Impact: 4.2

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Related CWEs

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (1)

https://wpscan.com/vulnerability/06e33418-1644-49a1-b012-122046604109/

Source: contact@wpscan.com

Timeline

No history available yet.