PT-2026-33252 · Fahad Mahmood · Wp Docs

Nabil Irawan · Published 2026-04-16 · Updated 2026-04-16 · CVE-2026-3878

NVD

CVSS v3.1

6.4

Medium

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

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-3878

Affected Products

Wp Docs

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-3878 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/e11ecf13-0b3b-4148-abca-677652a68c24?source=cve · Note
• https://twitter.com/CVEnew/status/2044701581904609646 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2044799699140407561 · Twitter Post
• https://plugins.trac.wordpress.org/changeset/3481830/wp-docs · Note