Description
The User Frontend WordPress plugin before 4.3.14 does not sanitise and escape some user-supplied values before reflecting them into HTML attributes in a publicly reachable AJAX response, leading to Reflected Cross-Site Scripting. The affected action is gated by an anonymous nonce that only validates for logged-out requests, so the payload executes against logged-out visitors rather than authenticated users.
Published: 2026-10-30
Score: n/a
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 30 Oct 2026 07:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79

Fri, 30 Oct 2026 06:15:00 +0000

Type Values Removed Values Added
Description The User Frontend WordPress plugin before 4.3.14 does not sanitise and escape some user-supplied values before reflecting them into HTML attributes in a publicly reachable AJAX response, leading to Reflected Cross-Site Scripting. The affected action is gated by an anonymous nonce that only validates for logged-out requests, so the payload executes against logged-out visitors rather than authenticated users.
Title WP User Frontend < 4.3.14 - Reflected XSS via 'field_attr' Parameter
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-30T06:00:23.167Z

Reserved: 2026-10-22T09:34:07.791Z

Link: CVE-2026-115277

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-30T06:16:45.857

Modified: 2026-10-30T06:16:45.857

Link: CVE-2026-115277

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-30T07:30:09Z

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')