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CVE-2026-1405criticalobserved exploitationCWE-434

Slider Future <= 1.0.5 - Unauthenticated Arbitrary File Upload

85Vexday Risk Score

Patch now. It exploitation observed by VulnCheck and has a working public exploit.

ssvc Actcvss 9.8epss 3.2%
from disclosure to weapon1 days
Published on NVDFeb 19
1st PoC+1d
VulnCheck+46d
exploitation probability
3.2%top 13% of all CVEs
observed exploitation
yesVulnCheck
1 public exploit(s)
The Slider Future plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'slider_future_handle_image_upload' function in all versions up to, and including, 1.0.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.