CVE-2026-72593

CRITICAL 9.8

dulldusk phpfm - Missing Authentication by Default Allows Full Filesystem Access

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

A missing authentication vulnerability in dulldusk/phpfm through 1.8.0 allows an unauthenticated remote attacker to access the full file manager functionality including reading, writing, deleting, and uploading files anywhere on the server filesystem.

CWE	CWE-306
Vendor	dulldusk
Product	phpfm
Published	Aug 10, 2026
Last Updated	Aug 10, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

dulldusk / phpfm

0 ≤ 1.8.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/dulldusk/phpfm github.com: https://github.com/dulldusk/phpfm/blob/master/index.php

Credits

Bekzod Tursunov (Stalker)