CVE-2026-102248: Improper Authentication in Rebuild
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.
CVE-2026-102248: Improper Authentication in Rebuild
Description
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 v4.0
Score 6.9medium
Affected software
Rebuild
cpe:2.3:a:rebuild:rebuild:*:*:*:*:*:*:*:*Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-28T19:04:31.218Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6abb3501f7a7c54106bc3117
Added to database: 09/29/2026, 03:48:17 UTC
Last updated: 09/29/2026, 03:48:17 UTC
Views: 1
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