Host Header Injection in HotelRunner's B2B
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| HotelRunner | B2B | unaffected |
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-22318 | Improper Validation of Certificate with Host Mismatch vulnerability in HotelRunner B2B allows HTTP Response Splitting.This issue affects B2B: before 04.06.2025. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.118% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper Validation of Certificate with Host Mismatch vulnerability in HotelRunner B2B allows HTTP Response Splitting.This issue affects B2B: before 04.06.2025. | Improper Validation of Certificate with Host Mismatch vulnerability in HotelRunner B2B allows HTTP Response Splitting. This issue affects B2B: before 04.06.2025. |
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper Validation of Certificate with Host Mismatch vulnerability in HotelRunner B2B allows HTTP Response Splitting.This issue affects B2B: before 04.06.2025. | |
| Title | Host Header Injection in HotelRunner's B2B | |
| Weaknesses | CWE-297 | |
| References |
| |
| Metrics |
cvssV3_1
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