HIGHCVE-2026-3003Published Modified CNA Wordfence
CVE-2026-3003: Vagaro Booking Widget <= 0.3 - Unauthenticated Stored Cross-Site Scripting via 'vagaro_code'
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.
Metrics
- CVSS v3.1
- 7.2
- Severity
- HIGH
- Fixed in
- —
- Affected Products
- 1
Affected packages
- vagaro / Vagaro Booking Widget≤ 0.3
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N