The Create Block WordPress plugin before 2.10.0 does not correctly escape user-supplied text before writing it into a generated PHP pattern file, allowing a multisite subsite administrator (who holds the capability gating this action but is denied the capability that normally gates PHP file editing) to inject and execute arbitrary PHP code on the server.
Metrics
Affected Vendors & Products
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References
History
Tue, 04 Aug 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-94 |
Tue, 04 Aug 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The Create Block WordPress plugin before 2.10.0 does not correctly escape user-supplied text before writing it into a generated PHP pattern file, allowing a multisite subsite administrator (who holds the capability gating this action but is denied the capability that normally gates PHP file editing) to inject and execute arbitrary PHP code on the server. | |
| Title | Create Block Theme < 2.10.0 - Admin+ PHP Code Injection via Pattern Save (Multisite) | |
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MITRE
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-08-04T06:00:08.523Z
Reserved: 2026-07-22T14:59:28.691Z
Link: CVE-2026-16623
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
Updated: 2026-08-04T09:30:06Z