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Status published
Medium
CVE-2025-4294
XSS in HotelRunner's B2B
Vulnerability Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in HotelRunner B2B allows Cross-Site Scripting (XSS). This issue affects B2B: before 04.06.2025.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Berat ARSLAN
- Priente Software Inc.
References
Affected Vendor
HotelRunner
View all reports →Affected Software
B2B
Vulnerable Versions:
0
Timeline
Official Publish:
July 22nd, 2025
Last Modified:
June 5th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N