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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | 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, 4.5.0-beta1, 4.5.0-beta2, 4.5.0-beta3, 4.5.0-beta4, 4.5.0-beta5 | — |
References
- VDB-411150 | Rebuild Login Endpoint login improper authentication vdb-entry
- VDB-411150 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-102248 | CVE Analysis and Report third-party-advisory
- Submit #933708 | REBUILD 4.4.7-release Improper Authentication third-party-advisory
- https://github.com/ASantsSec/CVE/issues/25 exploit issue-tracking