CVE-2026-3003CWE-79

Vagaro Booking Widget <= 0.3 - Unauthenticated Stored Cross-Site Scripting via 'vagaro_code'

High · published March 21, 2026

CVSS v3.1
7.2
EPSS
0%
Percentile
33.9
In the wild
Unconfirmed
What it is

The Vagaro Booking Widget plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘vagaro_code’ parameter in all versions up to, and including, 0.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00408 · 33.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-03-21T03:26Z
EPSS history
Timeline
  • 21 MAR 03:26Z
    Vagaro Booking Widget <= 0.3 - Unauthenticated Stored Cross-Site Scripting via 'vagaro_code'
    cvelistv5