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.

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Fixes

Solution

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Workaround

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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

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

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

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

Link: CVE-2026-11570

cve-icon Vulnrichment

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

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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

Weaknesses