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CVE-2026-84899

MEDIUM 6.8 CVSS 3.1
Published
September 5, 2026
Last modified
September 8, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Description

The VikWidgetsLoader WordPress plugin before 1.12.0 does not sanitise or escape a block attribute before outputting it inside an inline script, allowing users with the Contributor role to store arbitrary JavaScript that executes in the browser of any user viewing the affected post, including the administrator who reviews the pending submission.

Affected WordPress components

  • VikWidgetsLoader – Collection of Widgets Plugin · vikwidgetsloader
    Confirmed match Active
    From 1.11.0 (including) to 1.12.0 (excluding)
    View on WordPress.org

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 VikWidgetsLoader — From 1.11.0 (including) to 1.12.0 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/4e0beb72-d73b-4802-894d-141aadbd8d4f/
  • nvd.nist.gov Official NVD record