CVE-2026-102249

HIGH 7.3

REBUILD file-editor-save authorization

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-862 CWE-863
Vendor	n/a
Product	rebuild
Published	Sep 29, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / REBUILD

4.4.0 4.4.1 4.4.2 4.4.3 4.4.4 4.4.5 4.4.6 4.4.7 4.4.8 4.4.9 4.4.10 4.4.11

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/411151 vuldb.com: https://vuldb.com/vuln/411151/cti vuldb.com: https://vuldb.com/cve/CVE-2026-102249 vuldb.com: https://vuldb.com/submit/933733 github.com: https://github.com/ASantsSec/CVE/issues/26

Credits

🔍 asants (VulDB User) VulDB CNA Team