CVE-2026-111834 PUBLISHED

WordPress Mang Board WP plugin <= 2.4.4 - Arbitrary File Upload vulnerability

Assigner: Patchstack
Reserved: 17.10.2026 Published: 21.10.2026 Updated: 21.10.2026

Unrestricted Upload of File with Dangerous Type vulnerability in Kitae Park Mang Board WP mangboard allows Upload a Web Shell to a Web Server.This issue affects Mang Board WP: from n/a through 2.4.4.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 9.9

Attack Vector	Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Kitae Park
Product	Mang Board WP
Versions	Default: unaffected affected from 0 to 2.4.4 (incl.)

Solutions

Update the WordPress Mang Board WP plugin to the latest available version (at least 2.4.5).

Credits

Nixxies | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/mangboard/vulnerability/wordpress-mang-board-wp-plugin-2-4-4-arbitrary-file-upload-vulnerability?_s_id=cve

Problem Types

Unrestricted Upload of File with Dangerous Type CWE

Impacts

Upload a Web Shell to a Web Server