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.
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Fixes
Solution
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Workaround
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References
History
Thu, 30 Jul 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-863 | |
| Metrics |
cvssV3_1
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Thu, 30 Jul 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Syncpostwithothersite
Syncpostwithothersite sync Post With Other Site Wordpress Wordpress wordpress |
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| Vendors & Products |
Syncpostwithothersite
Syncpostwithothersite sync Post With Other Site Wordpress Wordpress wordpress |
Thu, 30 Jul 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Sync Post With Other Site < 1.9.3 - Contributor+ Arbitrary Page Creation/Modification | |
| References |
|
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Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-07-30T14:02:56.530Z
Reserved: 2026-07-07T08:59:07.515Z
Link: CVE-2026-14923
Updated: 2026-07-30T14:02:52.543Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-30T13:30:04Z
Weaknesses