CVE-2026-86461 FV Flowplayer Video Player - Unrestricted File Upload

FV Flowplayer Video Player WordPress plugin <= 7.5.54.7212 contains a limited arbitrary file upload vulnerability caused by incomplete file type validation in check_mimetype, letting authenticated attackers with subscriber access upload executable files, exploit requires 'profile videos on bio' option enabled.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Unrestricted File Upload
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
14 October 2026
Updated
15 October 2026
Weakness
CWE-434

Vendor fix

Update to the latest version of FV Flowplayer Video Player plugin.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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