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CVE-2026-91073

MEDIUM 6.8 CVSS 3.1
Published
September 23, 2026
Last modified
September 23, 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 Subscribe Forms WordPress plugin before 1.6.3 does not sanitise and escape one of its form settings before outputting it in a page, allowing authenticated users with the Author role and above to perform Stored Cross-Site Scripting attacks that execute in the browser of any visitor who views a page embedding the form, including logged-out visitors and administrators.

Affected products and versions

  • Unknown Subscribe Forms — From 1.4.1 (including) to 1.6.3 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/50d0d5b6-2204-4af3-92d5-75085ce2f176/
  • nvd.nist.gov Official NVD record