---
id: CVE-2026-102249
title: A security flaw has been discovered in REBUILD up to 4.4.11
summary: >-
  A security flaw has been discovered in REBUILD up to 4.4.11. This
  vulnerability affects unknown code of the file /commons/file-editor-save. The
  manipulation of the argument url/fileKey results in missing authorization. It
  is possible to …
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-862
  - CWE-863
product: REBUILD
affected:
  - REBUILD 4.4.0
  - REBUILD 4.4.1
  - REBUILD 4.4.2
  - REBUILD 4.4.3
  - REBUILD 4.4.4
  - REBUILD 4.4.5
  - REBUILD 4.4.6
  - REBUILD 4.4.7
  - REBUILD 4.4.8
  - REBUILD 4.4.9
  - REBUILD 4.4.10
  - REBUILD 4.4.11
published: '2026-09-29'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T04:17:54.917'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-102249'
references:
  - url: 'https://github.com/ASantsSec/CVE/issues/26'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-102249'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/933733'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/411151'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/411151/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-29T04:27:15.486Z'
---

## Overview

A security flaw has been discovered in REBUILD up to 4.4.11. This vulnerability affects unknown code of the file /commons/file-editor-save. The manipulation of the argument url/fileKey results in missing authorization. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.