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THREATINT
PUBLISHED

CVE-2025-4295

Host Header Injection in HotelRunner's B2B



Description

Improper Validation of Certificate with Host Mismatch vulnerability in HotelRunner B2B allows HTTP Response Splitting.This issue affects B2B: before 04.06.2025.

Reserved 2025-05-05 | Published 2025-07-22 | Updated 2025-07-22 | Assigner TR-CERT


MEDIUM: 4.6CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

Problem types

CWE-297 Improper Validation of Certificate with Host Mismatch

Product status

Default status
unaffected

Any version before 04.06.2025
affected

Credits

Berat ARSLAN finder

Priente Software Inc. finder

References

www.usom.gov.tr/bildirim/tr-25-0169 third-party-advisory

cve.org (CVE-2025-4295)

nvd.nist.gov (CVE-2025-4295)

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