# HotelRunner B2B vulnerabilities

Source: https://junglewise.ai/threats/technologies/b2b  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/b2b.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 3 vulnerabilities in HotelRunner B2B: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2025-4296, was published on 23 July 2025.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 3 (0 critical, 0 exploited in the wild)

## About HotelRunner B2B

A business-to-business module for hotel inventory management and distribution.

## Latest HotelRunner B2B vulnerabilities

- [CVE-2025-4296: HotelRunner B2B open redirect and forceful browsing](https://junglewise.ai/threats/cve-2025-4296-hotelrunner-b2b-open-redirect-and-forceful-browsing) (medium, CVSS 4.7, published 23 Jul 2025)
- [CVE-2025-4295: HotelRunner B2B HTTP response splitting via certificate validation failure](https://junglewise.ai/threats/cve-2025-4295-hotelrunner-b2b-http-response-splitting-via-certificate-validation) (medium, CVSS 4.6, published 22 Jul 2025)
- [CVE-2025-4294: HotelRunner B2B Cross-Site Scripting](https://junglewise.ai/threats/cve-2025-4294-hotelrunner-b2b-cross-site-scripting) (medium, CVSS 4.8, published 22 Jul 2025)

## Most severe HotelRunner B2B vulnerabilities

- [CVE-2025-4294: HotelRunner B2B Cross-Site Scripting](https://junglewise.ai/threats/cve-2025-4294-hotelrunner-b2b-cross-site-scripting) (medium, CVSS 4.8, published 22 Jul 2025)
- [CVE-2025-4296: HotelRunner B2B open redirect and forceful browsing](https://junglewise.ai/threats/cve-2025-4296-hotelrunner-b2b-open-redirect-and-forceful-browsing) (medium, CVSS 4.7, published 23 Jul 2025)
- [CVE-2025-4295: HotelRunner B2B HTTP response splitting via certificate validation failure](https://junglewise.ai/threats/cve-2025-4295-hotelrunner-b2b-http-response-splitting-via-certificate-validation) (medium, CVSS 4.6, published 22 Jul 2025)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "HotelRunner B2B vulnerabilities", https://junglewise.ai/threats/technologies/b2b, 9 November 2026.