CVE-2026-102248

A vulnerability was identified in Rebuild up to 4.4.7/4.5.0-beta5. This affects an unknown part of the file /user/login of the component Login Endpoint. The manipulation leads to improper authentication. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 7.3 HIGH
CVSS v2.0 7.5 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/ASantsSec/CVE/issues/25
https://vuldb.com/cve/CVE-2026-102248
https://vuldb.com/submit/933708
https://vuldb.com/vuln/411150
https://vuldb.com/vuln/411150/cti

Configurations

No configuration.

History

29 Sep 2026, 04:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-29 04:17

Updated : 2026-09-29 18:57

NVD link : CVE-2026-102248

Mitre link : CVE-2026-102248

CVE.ORG link : CVE-2026-102248

JSON object : View

Products Affected

No product.

CWE

CWE-287

Improper Authentication

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