The Meow Gallery WordPress plugin before 5.5.5 does not properly sanitize a user-supplied value before concatenating it into a shortcode string that it passes to the WordPress shortcode parser on a publicly reachable endpoint, allowing unauthenticated users to execute arbitrary registered shortcodes and disclose non-public gallery content.
Metrics
Affected Vendors & Products
References
History
Mon, 28 Sep 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Wordpress-extensions
Wordpress-extensions meow Gallery |
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| Vendors & Products |
Wordpress-extensions
Wordpress-extensions meow Gallery |
Sun, 20 Sep 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 |
Sun, 20 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-345 | |
| Metrics |
cvssV3_1
|
Sun, 20 Sep 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 |
Sun, 20 Sep 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Meow Gallery WordPress plugin before 5.5.5 does not properly sanitize a user-supplied value before concatenating it into a shortcode string that it passes to the WordPress shortcode parser on a publicly reachable endpoint, allowing unauthenticated users to execute arbitrary registered shortcodes and disclose non-public gallery content. | |
| Title | Meow Gallery < 5.5.5 - Unauthenticated Arbitrary Shortcode Execution via load_gallery_collection REST Route | |
| References |
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Status: PUBLISHED
Assigner: WPScan
Published: 2026-09-20T06:00:18.231Z
Updated: 2026-09-20T13:51:04.672Z
Reserved: 2026-09-16T09:59:23.399Z
Link: CVE-2026-92422
Updated: 2026-09-20T13:50:46.863Z
Status : Deferred
Published: 2026-09-20T07:16:51.060
Modified: 2026-09-21T13:34:57.127
Link: CVE-2026-92422
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