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.
Published: 2026-08-04
Score: n/a
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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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)
References

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-08-04T06:00:08.523Z

Reserved: 2026-07-22T14:59:28.691Z

Link: CVE-2026-16623

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-04T09:30:06Z

Weaknesses
  • CWE-94

    Improper Control of Generation of Code ('Code Injection')