CVE-2026-84171 Piclect WordPress plugin - Unrestricted File Upload

Piclect WordPress plugin <= 1.0 contains an unrestricted file upload vulnerability caused by lack of validation on uploaded file names and types, letting unauthenticated attackers upload arbitrary files and execute code on the server, exploit requires no authentication.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.67% chance of exploitation in 30 days
View the NVD record ↗

Details

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

Vendor fix

Update to the latest version of Piclect WordPress 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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