Description
The Advanced Twenty Seventeen WordPress plugin through 1.3.1 does not perform any capability or nonce check on the action that creates and activates its bundled child , allowing any authenticated user such as a subscriber to switch the site's active site-wide, and allowing the same action to be triggered against any logged-in user including an administrator via CSRF.
Published: 2026-10-24
Score: n/a
EPSS: n/a
KEV: No
AI Analysis

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Remediation

No solution or workaround provided in the CVE record.

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Tracking

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Advisories

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History

Sat, 24 Oct 2026 07:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-352

Sat, 24 Oct 2026 06:15:00 +0000

Type Values Removed Values Added
Description The Advanced Twenty Seventeen WordPress plugin through 1.3.1 does not perform any capability or nonce check on the action that creates and activates its bundled child , allowing any authenticated user such as a subscriber to switch the site's active site-wide, and allowing the same action to be triggered against any logged-in user including an administrator via CSRF.
Title Advanced Twenty Seventeen <= 1.3.1 - Subscriber+ Site Theme Switch via ats_create_child_theme
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-24T06:00:17.576Z

Reserved: 2026-10-09T04:02:07.143Z

Link: CVE-2026-107887

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-24T06:16:35.727

Modified: 2026-10-24T06:16:35.727

Link: CVE-2026-107887

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-24T07:30:10Z

Weaknesses
  • CWE-284

    Improper Access Control

  • CWE-352

    Cross-Site Request Forgery (CSRF)