CVE-2025-4296

MEDIUM 4.7

Open Redirect in HotelRunner's B2B

CVSS Score

4.7

EPSS Score

0.2%

EPSS Percentile

38th

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in HotelRunner B2B allows Forceful Browsing. This issue affects B2B: before 04.06.2025.

CWE	CWE-601
Vendor	hotelrunner
Product	b2b
Published	Jul 23, 2025
Last Updated	Jun 5, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

None

Affected Versions

HotelRunner / B2B

0 < 04.06.2025

References

NVD ↗ CVE.org ↗ EPSS Data ↗

usom.gov.tr: https://www.usom.gov.tr/bildirim/tr-25-0169 siberguvenlik.gov.tr: https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-25-0169

Credits

Berat ARSLAN Priente Software Inc.