The JCH Optimize WordPress plugin before 6.0.1 does not perform a capability check on one of its authenticated AJAX actions and lets the request choose which internal action runs, allowing any authenticated users such as Subscribers to import arbitrary JCH Optimize WordPress plugin before 6.0.1 settings and store a script that executes in the browser of any visitor or administrator viewing the site.
Metrics
Affected Vendors & Products
References
History
Mon, 07 Sep 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Jch Optimize Project
Jch Optimize Project jch Optimize Wordpress Wordpress wordpress |
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| Vendors & Products |
Jch Optimize Project
Jch Optimize Project jch Optimize Wordpress Wordpress wordpress |
Sun, 06 Sep 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-79 | |
| Metrics |
cvssV3_1
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Sat, 05 Sep 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The JCH Optimize WordPress plugin before 6.0.1 does not perform a capability check on one of its authenticated AJAX actions and lets the request choose which internal action runs, allowing any authenticated users such as Subscribers to import arbitrary JCH Optimize WordPress plugin before 6.0.1 settings and store a script that executes in the browser of any visitor or administrator viewing the site. | |
| Title | JCH Optimize < 6.0.1 - Subscriber+ Stored XSS via getcacheinfo Task Override | |
| References |
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Status: PUBLISHED
Assigner: WPScan
Published: 2026-09-05T06:00:10.114Z
Updated: 2026-09-06T10:24:42.772Z
Reserved: 2026-09-02T16:26:43.553Z
Link: CVE-2026-84934
Updated: 2026-09-06T10:24:06.932Z
Status : Deferred
Published: 2026-09-05T07:17:14.690
Modified: 2026-09-08T19:15:18.627
Link: CVE-2026-84934
No data.