What is GHSA-f6hp-2qj5-48vv?

GHSA-f6hp-2qj5-48vv is a security advisory published by GitHub Security Advisories with High severity. The User Frontend WordPress plugin before 4.3.11 does not prevent user-supplied field values...

Which CVE IDs does GHSA-f6hp-2qj5-48vv cover?

GHSA-f6hp-2qj5-48vv covers the following CVE IDs: CVE-2026-19116. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f6hp-2qj5-48vv?

GHSA-f6hp-2qj5-48vv has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-f6hp-2qj5-48vvHighCVSS 8.8

The User Frontend WordPress plugin before 4.3.11 does not prevent user-supplied field values...

Vendor

GitHub Security Advisories

Published

September 2, 2026

Last Modified

September 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-19116 →

📋 Description

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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-19116
https://wpscan.com/vulnerability/019d83bd-24d3-4575-9d0b-55f75fdb0bfa
https://github.com/advisories/GHSA-f6hp-2qj5-48vv