WordPress plugin
MW WP Form security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 14 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical1
- High5
- Medium8
- Low0
All MW WP Form vulnerabilities
- Medium5.3Unauthenticated Sensitive Information Exposure in 'post_id' Parameter
≤5.1.7Update to 5.1.8
- High7.2Unauthenticated Stored Cross-Site Scripting via 'post_id' Parameter (via stored form-submitted post meta)
≤5.1.7Update to 5.1.8
- Medium4.4Authenticated (Editor+) Stored Cross-Site Scripting
<5.1.6Update to 5.1.6
- Medium6.5Unauthenticated Arbitrary Shortcode Execution
<5.1.5Update to 5.1.5
- Medium4.4Authenticated (Editor+) Stored Cross-Site Scripting via 'memo' Parameter
≤5.1.3Update to 5.1.4
- High7.2Unauthenticated Stored Cross-Site Scripting
≤5.1.3Update to 5.1.4
- Medium5.3Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'post_id' Query Parameter
≤5.1.2Update to 5.1.3
- High8.1Unauthenticated Arbitrary File Move via regenerate_upload_file_keys
≤5.1.1Update to 5.1.2
- High8.1Unauthenticated Arbitrary File Move via move_temp_file_to_upload_dir
≤5.1.0Update to 5.1.1
- Medium5.5Authenticated (Editor+) Stored Cross-Site Scripting
≤5.0.6Update to 5.1.0
- High7.5Improper Limitation of File Name to Unauthenticated Arbitrary File Deletion
≤5.0.3Update to 5.0.4
- Critical9.8Unauthenticated Arbitrary File Upload
≤5.0.1Update to 5.0.2
- Medium5.3Missing Authorization
≤4.4.5Update to 5.0.0
- Medium5.3Directory Traversal via _file_upload
<4.4.3Update to 4.4.3
MW WP Form: common questions
Does MW WP Form have known vulnerabilities?
Yes. VulnCrest Radar lists 14 known vulnerabilities in MW WP Form: 1 critical, 5 high, 8 medium. None are known to affect version null.
How do I check which version of MW WP Form I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent MW WP Form vulnerability?
CVE-2026-92086, published Oct 28, 2026: MW WP Form <= 5.1.7 - Unauthenticated Sensitive Information Exposure in 'post_id' Parameter. Severity: Medium (CVSS 5.3).
Is any MW WP Form vulnerability listed in CISA KEV?
No. None of the known MW WP Form vulnerabilities is currently listed in the CISA KEV catalog.