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CVE-2026-78333

HIGH 8.8 CVSS 3.1
Published
August 27, 2026
Last modified
August 28, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

The 12 Step Meeting List WordPress plugin before 3.19.17 does not sanitise and escape a value submitted by unauthenticated users before storing it in its activity log and outputting it back in an admin area page, leading to a Stored Cross-Site Scripting issue which could be used against high privilege users such as admin.

Affected WordPress components

  • 12 Step Meeting List Plugin · 12-step-meeting-list
    Possible match Active
    From 3.17 (including) to 3.19.17 (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 12 Step Meeting List — From 3.17 (including) to 3.19.17 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/27de9242-d60e-42e8-a3a5-e355bfc00393/
  • nvd.nist.gov Official NVD record