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.
History

Mon, 28 Sep 2026 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions unbounce Landing Pages
Vendors & Products Wordpress-extensions
Wordpress-extensions unbounce Landing Pages

Sun, 20 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sun, 20 Sep 2026 00:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-285

Sat, 19 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-862
Metrics cvssV3_1

{'score': 8.0, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}


Sat, 19 Sep 2026 10:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-285

Sat, 19 Sep 2026 06:30:00 +0000

Type Values Removed Values Added
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.
Title Unbounce Landing Pages 1.1.1 - 1.1.4 - Subscriber+ Reverse-Proxy Target Hijack via set_unbounce_domains
References

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2026-09-19T06:00:15.149Z

Updated: 2026-09-19T13:19:55.664Z

Reserved: 2026-09-04T10:54:30.600Z

Link: CVE-2026-85574

cve-icon Vulnrichment

Updated: 2026-09-19T13:13:01.448Z

cve-icon NVD

Status : Deferred

Published: 2026-09-19T07:16:32.860

Modified: 2026-09-21T13:34:57.127

Link: CVE-2026-85574

cve-icon Redhat

No data.