CVE-2026-84171CWE-434unrestricted-file-upload

CVE-2026-84171

Critical · published September 12, 2026

CVSS v3.1
9.8
EPSS
1%
Percentile
51.5
In the wild
Unconfirmed
What it is

The WP images upload on piclect WordPress plugin through 1.0 does not validate the name or type of uploaded files before writing them to a publicly accessible directory, allowing unauthenticated attackers to upload arbitrary files and execute arbitrary code on the server.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00672 · 51.5th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2026-09-12T10:16Z
References (1)
https://wpscan.com/vulnerability/e5b9fd87-92a7-4fc6-b8b2-896b87d97c40/ · [email protected]
EPSS history
Timeline
  • 13 SEP 03:23Z
    EPSS moved — → 0%
    epss
  • 12 SEP 06:00Z
    WP Images Upload on Piclect <= 1.0 - Unauthenticated Arbitrary File Upload
    cvelistv5