CVE-2026-14923
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductSync Post With Other Site
PublishedJul 30, 2026
First seenJul 30, 2026
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- Sync Post With Other Site1.9.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Sync Post With Other Site | v < 1.9.3 | 1.9.3 |
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