CVE-2026-44260: efw4.X is an Enterprise Framework for Web. Prior to 4.08.010, the readonly flag set on the JSP tag is intended to prevent file modifications. When…

PriorityP350high8.1CVSS 3.1

AVNACLPRLUINSUCHIHAN

EPSS

0.30%

21.7th percentile

efw4.X is an Enterprise Framework for Web. Prior to 4.08.010, the readonly flag set on the JSP tag is intended to prevent file modifications. When protected=true, elfinder_checkRisk enforces that the client sends readonly=true (matching the session value), but no event handler checks the readonly value before performing write operations. The flag only controls client-side UI elements (disabling buttons) and response metadata (write: 0, locked: 1). An attacker who sends requests directly (bypassing the UI) can perform all file operations despite readonly=true. This vulnerability is fixed in 4.08.010.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
efwgrp	efw4.x	< 4.08.010	4.08.010

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