CVE-2025-4295
Medium
Description
Improper Validation of Certificate with Host Mismatch vulnerability in HotelRunner B2B allows HTTP Response Splitting. This issue affects B2B: before 04.06.2025.
SeverityMedium
CVSS4.6
Exploit probability—
ProductB2B
PublishedJul 22, 2025
First seenJul 22, 2025
Weakness typeCWE-297CWE-297
How to fix
Update
- HotelRunner B2B04.06.2025 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| HotelRunner B2B | v < 04.06.2025 | 04.06.2025 |
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