CVE WatchAug 10, 2026

CVE-2026-72593

A missing authentication vulnerability in dulldusk/phpfm through 1.8.0 allows an unauthenticated remote attacker to access the full file man

CVSS

9.8

Critical

EPSS

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KEV

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Exploit Today

0-100

Published: Aug 10, 2026 · Last modified: Aug 10, 2026 · CWE-306

EPSS · 30d

Not enough EPSS history yet.

Technical description

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. The authentication check in index.php at line 637 evaluates 'if ($auth_pass == '' || $loggedon==$auth_pass)', and since auth_pass is an empty string in the default configuration, the condition always evaluates to true and grants full access without credentials.

Official references

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