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CVE-2026-107887

MEDIUM 5.4 CVSS 3.1
Published
October 24, 2026
Last modified
October 26, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

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.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Advanced Twenty Seventeen — Up to and including 1.3.1

References

  • wpscan.com https://wpscan.com/vulnerability/e252c7ee-368d-4bfb-a964-06804747c162/
  • nvd.nist.gov Official NVD record