CVE-2026-4509

MEDIUM

PbootCMS File Upload file.php incomplete blacklist

Title source: cna

Description

A security flaw has been discovered in PbootCMS up to 3.2.12. This affects an unknown function of the file core/function/file.php of the component File Upload. The manipulation of the argument black results in incomplete blacklist. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.

References (4)

Scores

CVSS v3 6.3
EPSS 0.0006
EPSS Percentile 19.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Details

CWE
CWE-183 CWE-184
Status published
Products (13)
n/a/PbootCMS 3.2.0
n/a/PbootCMS 3.2.1
n/a/PbootCMS 3.2.10
n/a/PbootCMS 3.2.11
n/a/PbootCMS 3.2.12
n/a/PbootCMS 3.2.2
n/a/PbootCMS 3.2.3
n/a/PbootCMS 3.2.4
n/a/PbootCMS 3.2.5
n/a/PbootCMS 3.2.6
... and 3 more
Published Mar 21, 2026
Tracked Since Mar 21, 2026