CVE-2026-102249

REBUILD file-editor-save authorization

State: Published
Severity: 6.9 Medium
Published: Sep 29, 2026
Updated: Oct 1, 2026
Reserved: Sep 28, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	VulDB
3.1	7.3 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C	VulDB
3.0	7.3 High	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C	VulDB
2.0	7.5 High	AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C	VulDB

Weaknesses

CWE-862 Missing Authorization
CWE-863 Incorrect Authorization

Affected Products

Product	Versions
REBUILDn/a	4.4.0Affected 4.4.1Affected 4.4.2Affected 4.4.3Affected 4.4.4Affected 4.4.5Affected 4.4.6Affected 4.4.7Affected 4.4.8Affected 4.4.9Affected 4.4.10Affected 4.4.11Affected

References

VDB-411151 | REBUILD file-editor-save authorizationvdb-entrytechnical-description
VDB-411151 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-102249 | CVE Analysis and Reportthird-party-advisory
Submit #933733 | REBUILD 4.4.7-release Improper Authorizationthird-party-advisory
https://github.com/ASantsSec/CVE/issues/26exploitissue-tracking

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