CVE-2025-15546: Iptanus File Upload WordPress plugin before 5.1.7 does
CVE-2025-15546 analysis covering impact, affected products, versions, remediation, and cross-checked defender guidance.
CVE-2025-15546 is a vulnerability published by NVD on 6/14/2026.
What happened
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.
Affected products and versions
- NVD has not published a normalized affected-product configuration yet.
Severity and weakness
CVSS: N/A . Vector: not available.
Weaknesses: not yet assigned by NVD.
Known exploitation
No CISA KEV entry is currently attached to the NVD record.
What defenders should do
- Identify whether the affected product and version range exists in production.
- Review vendor advisories and release notes before change windows.
- Patch, upgrade, disable the vulnerable component, or apply vendor mitigations.
- Verify the running version after deployment, not only the package inventory.
Official and supporting references
- No vendor advisory tagged by NVD at draft time.