CVE-2026-19116 — WP User Frontend < 4.3.11 - Subscriber+ PHP Object Injection via Frontend Post Edit Form

CVE-2026-19116

WP User Frontend < 4.3.11 - Subscriber+ PHP Object Injection via Frontend Post Edit Form PUBLISHED

Description (CNA)

The User Frontend WordPress plugin before 4.3.11 does not prevent user-supplied field values from being deserialized when a submitted post is reopened in its frontend editing form, allowing authenticated users with subscriber-level access and above to perform PHP Object Injection, which may lead to remote code execution when a suitable gadget chain is present on the site.

Affected (CNA)

Vendor / product	Versions
Unknown / User Frontend	affected 0 before 4.3.11

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/019d83bd-24d3-4575-9d0b-55f75fdb0bfa/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.