The Yo WordPress plugin from 1.1 through 1.3.1 does not sanitize or parameterize the username request parameter before using it in a SQL query, and reads it before WordPress applies its request escaping, allowing unauthenticated attackers to perform SQL injection and read arbitrary database contents including administrator password hashes.
Metrics
Affected Vendors & Products
References
History
Tue, 29 Sep 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Wordpress-extensions
Wordpress-extensions yo |
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| Vendors & Products |
Wordpress-extensions
Wordpress-extensions yo |
Sun, 20 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Fri, 18 Sep 2026 02:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 CWE-89 |
Thu, 17 Sep 2026 07:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Yo WordPress plugin from 1.1 through 1.3.1 does not sanitize or parameterize the username request parameter before using it in a SQL query, and reads it before WordPress applies its request escaping, allowing unauthenticated attackers to perform SQL injection and read arbitrary database contents including administrator password hashes. | |
| Title | Yo 1.1 - 1.3.1 - Unauthenticated SQL Injection via username Parameter | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: WPScan
Published: 2026-09-17T07:05:48.348Z
Updated: 2026-09-20T13:52:50.199Z
Reserved: 2026-09-09T17:43:52.721Z
Link: CVE-2026-87963
Updated: 2026-09-17T12:07:45.556Z
Status : Deferred
Published: 2026-09-17T07:16:28.533
Modified: 2026-09-20T14:16:59.507
Link: CVE-2026-87963
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