A code execution vulnerability exists in CMSimple 5.22 in the CoAuthors plugin. An authenticated low-privileged user who can modify page content and provide controlled imported content can trigger server-side execution by referencing crafted external or uploaded text content through the affected content import feature.
Metrics
Affected Vendors & Products
References
History
Wed, 09 Sep 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-94 | |
| Metrics |
cvssV3_1
|
Tue, 08 Sep 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A code execution vulnerability exists in CMSimple 5.22 in the CoAuthors plugin. An authenticated low-privileged user who can modify page content and provide controlled imported content can trigger server-side execution by referencing crafted external or uploaded text content through the affected content import feature. | |
| References |
|
Status: PUBLISHED
Assigner: mitre
Published: 2026-09-08T00:00:00.000Z
Updated: 2026-09-09T13:05:57.157Z
Reserved: 2026-08-25T00:00:00.000Z
Link: CVE-2026-78834
Updated: 2026-09-09T13:05:52.898Z
Status : Deferred
Published: 2026-09-08T20:18:38.773
Modified: 2026-09-09T16:04:24.933
Link: CVE-2026-78834
No data.