CVE-2026-3878

MEDIUM

WP Docs <= 2.2.9 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'wpdocs_options[icon_size]'

Title source: cna
STIX 2.1

Description

The WP Docs plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wpdocs_options[icon_size]' parameter in all versions up to, and including, 2.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References (2)

Core 2

Scores

CVSS v3 6.4
EPSS 0.0021
EPSS Percentile 10.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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)
fahadmahmood/WP Docs < 2.2.9
Published Apr 16, 2026
Tracked Since Apr 16, 2026