What is CVE-2026-48081?

CVE-2026-48081 is a high-severity vulnerability in Open-reception Appointment-booking-software, classified under Cross-site Scripting. CVSS score: 8.1/10. Published 2026-08-06.

How severe is CVE-2026-48081?

High severity. CVSS v3 base score is 8.1 out of 10.

XSS in Open-reception Appointment-booking-software

CVE-2026-48081

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, a TENANT_ADMIN can store `javascript:` URLs in the tenant `links` configuration (`website`, `imprint`, `pri…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N.

Affected products

Open-reception Appointment-booking-software — versions < 1.0.2

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-48081?: CVE-2026-48081 is a high-severity vulnerability in Open-reception Appointment-booking-software, classified under Cross-site Scripting. CVSS score: 8.1/10. Published 2026-08-06.
How severe is CVE-2026-48081?: High severity. CVSS v3 base score is 8.1 out of 10.