The MW WP Form WordPress plugin before 5.1.5 does not prevent shortcodes in user-submitted values from being executed when it merges those values into a message that it later processes for shortcodes, allowing unauthenticated users to run any shortcode registered on the site. Exploitation requires the site to have been configured to echo a submitted value back to the visitor after submission.
Metrics
Affected Vendors & Products
References
History
Tue, 01 Sep 2026 22:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-94 |
Tue, 01 Sep 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-74 | |
| Metrics |
ssvc
|
Tue, 01 Sep 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mw Wp Form Project
Mw Wp Form Project mw Wp Form Wordpress Wordpress wordpress |
|
| Vendors & Products |
Mw Wp Form Project
Mw Wp Form Project mw Wp Form Wordpress Wordpress wordpress |
Tue, 01 Sep 2026 08:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-94 |
Tue, 01 Sep 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The MW WP Form WordPress plugin before 5.1.5 does not prevent shortcodes in user-submitted values from being executed when it merges those values into a message that it later processes for shortcodes, allowing unauthenticated users to run any shortcode registered on the site. Exploitation requires the site to have been configured to echo a submitted value back to the visitor after submission. | |
| Title | MW WP Form < 5.1.5 - Unauthenticated Arbitrary Shortcode Execution via Completion Message Merge Tags | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: WPScan
Published: 2026-09-01T07:39:08.429Z
Updated: 2026-09-01T12:20:29.709Z
Reserved: 2026-08-24T11:38:41.024Z
Link: CVE-2026-78363
Updated: 2026-09-01T12:19:00.626Z
Status : Deferred
Published: 2026-09-01T08:17:01.510
Modified: 2026-09-01T20:50:58.753
Link: CVE-2026-78363
No data.