CVE-2026-11570 - Vulnerability Details - OpenCVE

The User Submitted Posts WordPress plugin before 20260608 does not escape a submitted value before outputting it in an admin-configured display template, leading to a Stored Cross-Site Scripting that can be triggered by unauthenticated users when a non-default display option is enabled.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00172.

Exploitation poc

Automatable no

Technical Impact partial

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://wpscan.com/vulnerability/35c33c56-5b12-4be5-9d45-68f47cd854ec/

History

Wed, 01 Jul 2026 15:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-79

Wed, 01 Jul 2026 13:15:00 +0000

Type	Values Removed	Values Added
Weaknesses	CWE-79

Wed, 01 Jul 2026 11:30:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 4.2, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 01 Jul 2026 09:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-79

Wed, 01 Jul 2026 06:45:00 +0000

Type	Values Removed	Values Added
Description		The User Submitted Posts WordPress plugin before 20260608 does not escape a submitted value before outputting it in an admin-configured display template, leading to a Stored Cross-Site Scripting that can be triggered by unauthenticated users when a non-default display option is enabled.
Title		User Submitted Posts < 20260608 - Unauthenticated Stored XSS via Author Name
References		https://wpscan.com/vulnerability/35c33c56-5b12-4be5-9d45-68f47cd854ec/

MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2026-07-01T06:00:02.195Z

Updated: 2026-07-01T10:18:43.807Z

Reserved: 2026-06-08T09:20:15.246Z

Link: CVE-2026-11570

Vulnrichment

Updated: 2026-07-01T10:18:40.118Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-07-01T15:15:04Z

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