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TI-2025-05640 Aliases CVE-2025-6234GHSA-4rpf-gc6c-w865

Hostel < 1.1.5.8 - Reflected XSS

Priority MEDIUM 60CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

The Hostel WordPress plugin before 1.1.5.8 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00268 19th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed Hostel (Unknown): 1.1.5.8

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownHostelbefore 1.1.5.81.1.5.8Patch availableCNA
  • Hostel VendorUnknown Affected before 1.1.5.8 Fixed in 1.1.5.8 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:kibokolabs:hostel:*:*:*:*:*:wordpress:*:*before 1.1.5.8Vulnerableprasunsen
  • cpe:2.3:a:kibokolabs:hostel:*:*:*:*:*:wordpress:*:* Versions before 1.1.5.8 Vulnerable ·prasunsen

Remediation

  • Fix · CNA Hostel (Unknown) Fixed in 1.1.5.8

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-6234
  2. 2026-10-03 Alias added: GHSA-4rpf-gc6c-w865

References

Exploit 1

  • TI-2024-03499 Hostel < 1.1.5.3 - Reflected XSS CVSS 3.1MEDIUM 5.9
  • TI-2025-05642 Hostel < 1.1.5.9 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
  • TI-2023-00516 Hostel < 1.1.5.2 - Admin+ Stored XSS CVSS 3.1MEDIUM 4.8
  • TI-2019-09195 XSS exists in the Kiboko Hostel plugin before 1.1.4 for WordPress. CVSS 3.0MEDIUM 6.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences