File Operations Vulnerability in efw4.X by efwGrp
CVE-2026-44260

8.1HIGH

Key Information:

Vendor

Efwgrp

Status
Efw4.x
Vendor
CVE Published:
12 May 2026

What is CVE-2026-44260?

The efw4.X Enterprise Framework for Web contains a vulnerability that allows attackers to execute write operations on files, despite certain security settings meant to prevent such actions. Specifically, the readonly flag on the efw:elFinder JSP tag is intended to restrict file modifications. However, due to inadequate event handler checks, attackers who bypass the user interface can manipulate files even when readonly is set to true. This issue is resolved in version 4.08.010.

Affected Version(s)

efw4.X < 4.08.010

References

https://github.com/efwGrp/efw4.X/security/advisories/GHSA...
x_refsource_CONFIRM

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.