CVE-2025-0862
SuperSaaS – online appointment scheduling <= 2.1.12 - Authenticated (Contributor+) Stored Cross-Site Scripting via after Parameter
CVSS Score
4.9
EPSS Score
0.0%
EPSS Percentile
0th
The SuperSaaS – online appointment scheduling plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘after’ parameter in all versions up to, and including, 2.1.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is limited to Chromium-based browsers (e.g. Chrome, Edge, Brave).
| CWE | CWE-79 |
| Vendor | supersaas |
| Product | supersaas – online appointment scheduling |
| Published | Feb 11, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
supersaas / SuperSaaS – online appointment scheduling
0 ≤ 2.1.12
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/8698255b-6c03-464b-8cb5-191d3e77009f?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/supersaas-appointment-scheduling/tags/2.1.12/includes/shortcode.php#L31 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/supersaas-appointment-scheduling/tags/2.1.12/includes/shortcode.php#L15 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3235242/
Credits
Muhammad Yudha - DJ