CVE-2025-11885

MEDIUM

EchBay Admin Security <= 1.3.0 - Unauthenticated Reflected Cross-Site Scripting via _ebnonce Parameter

Title source: llm

Description

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.

References (2)

Core 2

Core References

Product

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=

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/6e7bd966-9a98-4192-83d9-e1682ec00a02?source=cve

Scores

CVSS v3 6.1

EPSS 0.0018

EPSS Percentile 7.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (1)

itvn9online/EchBay Admin Security < 1.3.0

Published Nov 21, 2025

Tracked Since Feb 18, 2026