CVE-2025-11885
EchBay Admin Security <= 1.3.0 - Reflected Cross-Site Scripting
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
The EchBay Admin Security plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the '_ebnonce' parameter in all versions up to, and including, 1.3.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
| CWE | CWE-79 |
| Vendor | itvn9online |
| Product | echbay admin security |
| Published | Nov 21, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
itvn9online / EchBay Admin Security
0 ≤ 1.3.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/6e7bd966-9a98-4192-83d9-e1682ec00a02?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3398386%40echbay-admin-security&new=3398386%40echbay-admin-security&sfp_email=&sfph_mail=
Credits
Jonas Benjamin Friedli