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CVE-2025-4763 Aida Computer Information Technology Inc. CVE debrief

CVE-2025-4763 is a reflected XSS vulnerability in Aida Computer Information Technology Inc.'s Hotel Guest Hotspot product. The vulnerability has a CVSS score of 5.5 and a severity of MEDIUM. The issue affects Hotel Guest Hotspot through version 22012026.

Vendor
Aida Computer Information Technology Inc.
Product
Hotel Guest Hotspot
CVSS
MEDIUM 5.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-01-22
Original CVE updated
2026-06-05
Advisory published
2026-01-22
Advisory updated
2026-06-05

Who should care

Users of Aida Computer Information Technology Inc.'s Hotel Guest Hotspot product should apply patches or mitigations to prevent exploitation of this vulnerability.

Technical summary

The vulnerability is caused by improper neutralization of input during web page generation, allowing for reflected XSS attacks. The CVSS vector for this vulnerability is CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.

Defensive priority

MEDIUM

Recommended defensive actions

  • Apply patches or updates provided by the vendor to fix the vulnerability.
  • Implement additional security measures such as input validation and output encoding to prevent similar attacks.

Evidence notes

The CVE record and NVD detail pages provide additional information about the vulnerability.

Official resources

CVE-2025-4763 was published on 2026-01-22T10:16:07.320Z and modified on 2026-06-05T16:16:33.280Z.