The Sync Post With Other Site WordPress plugin before 1.9.3 does not correctly enforce the page-editing capability on a REST route that creates and updates posts, because of an operator-precedence flaw in its authorization check. An authenticated user holding only the post-editing capability (such as a Contributor) can create, publish, and overwrite arbitrary Pages, including modifying content authored by higher-privileged users.
References
Configurations
No configuration.
History
30 Jul 2026, 15:16
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
| CWE | CWE-863 |
30 Jul 2026, 06:25
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-07-30 06:25
Updated : 2026-07-30 15:16
NVD link : CVE-2026-14923
Mitre link : CVE-2026-14923
CVE.ORG link : CVE-2026-14923
JSON object : View
Products Affected
No product.
CWE
CWE-863
Incorrect Authorization
