FAQ Builder AYS <= 1.8.2 - Unauthenticated Stored Cross-Site Scripting

2026-03-20 00:00

w41bu1

Strategic Overview

Status

Patched in 1.8.3

Affected PluginFAQ Builder AYS

Affected Version<= 1.8.2

CVSS7.2High

CVECVE-2026-25346

View all FAQ Builder AYS vulnerabilities

Vulnerability Overview

The FAQ Builder AYS plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.8.2 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.

Technical Analysis

REMEDIATION: Update to version 1.8.3, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2026-25346 https://www.wordfence.com/threat-intel/vulnerabilities/id/a80007be-fb94-4460-91e8-f09b537580ca

CVSS Vector

7.2

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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