CVE-2026-85574 — Unbounce Landing Pages 1.1.1 - 1.1.4 - Subscriber+ Reverse-Proxy Target Hijack via set_unbounce_domains

CVE-2026-85574

Unbounce Landing Pages 1.1.1 - 1.1.4 - Subscriber+ Reverse-Proxy Target Hijack via set_unbounce_domains PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
Unknown / Unbounce Landing Pages	affected 1.1.1 before 1.1.5

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/f13143dc-5674-4e9f-8aa0-8d22df7a7379/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.