Critical 9.9Published Oct 21, 2026

CVE-2026-111834WordPress Mang Board WP plugin <= 2.4.4 - Arbitrary File Upload vulnerability

Updated under an hour ago (Oct 28, 2026, 4:30 PM ET)

Does this affect you?

It affects Kitae Park Mang Board WP. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.37%, higher than 31% of scored CVEs.

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Every CVE for Kitae Park Mang Board WP

Exploited in the last 30 days

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.

CVSS: 9.9 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-434
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.37% (percentile 31)
Assigned by: Patchstack
NVD analysis: Deferred
Record last updated: Oct 21, 2026
First seen by InfoSec Signals: Oct 21, 2026

Affected products

Affected products

Kitae Park Mang Board WP kitae_park:mang_board_wp (from the name)	through 2.4.4; fixed at 2.4.5	CNA record

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.