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CVE-2026-85574

HIGH 8.0 CVSS 3.1
Published
September 19, 2026
Last modified
September 21, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Description

The Unbounce Landing Pages WordPress plugin before 1.1.5 does not perform any authorisation check when updating the configuration its front-end proxy relies on, allowing any authenticated user, such as a subscriber, to point that proxy at a host they control and have arbitrary content served from the site's own origin.

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 Unbounce Landing Pages — From 1.1.1 (including) to 1.1.5 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/f13143dc-5674-4e9f-8aa0-8d22df7a7379/
  • nvd.nist.gov Official NVD record