What is CVE-2026-44260?

CVE-2026-44260 is a high-severity vulnerability in Efwgrp Efw4.x, classified under Incorrect Authorization. CVSS score: 8.1/10. Published 2026-05-12.

How severe is CVE-2026-44260?

High severity. CVSS v3 base score is 8.1 out of 10.

Auth bypass in Efwgrp Efw4.x

CVE-2026-44260

efw4.X is an Enterprise Framework for Web. Prior to 4.08.010, the readonly flag set on the <efw:elFinder> JSP tag is intended to prevent file modifications. When protected=true, elfinder_checkRisk enforces that the client sends readonly=tr…

Vulnerability class: Broken Access Control

EPSS: 0.000 (1.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

Affected products

Efwgrp Efw4.x — versions < 4.08.010

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-44260?: CVE-2026-44260 is a high-severity vulnerability in Efwgrp Efw4.x, classified under Incorrect Authorization. CVSS score: 8.1/10. Published 2026-05-12.
How severe is CVE-2026-44260?: High severity. CVSS v3 base score is 8.1 out of 10.