CVE-2026-6206
MW WP Form <= 5.1.2 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'post_id' Query Parameter
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
The MW WP Form plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 5.1.2 via the _get_post_property_from_querystring() function due to insufficient restrictions on which posts can be included. This makes it possible for unauthenticated attackers to extract data from password protected, private, or draft posts that they should not have access to.
| CWE | CWE-639 |
| Vendor | websoudan |
| Product | mw wp form |
| Published | May 14, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
websoudan / MW WP Form
0 ≤ 5.1.2
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/7f2c39f6-3d37-4765-99e8-023610856b61?source=cve github.com: https://github.com/web-soudan/mw-wp-form/commit/77aed98f56fdddc19bddf21c8f12faa5086d9202 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3516013/mw-wp-form
Credits
Kirasec