The HAL WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/wp-hal.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 2.1.1. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled.
History

Mon, 31 Mar 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2021-10-15T12:15:35.349Z

Updated: 2025-03-31T18:00:09.597Z

Reserved: 2021-08-20T00:00:00.000Z

Link: CVE-2021-39345

cve-icon Vulnrichment

Updated: 2024-08-04T02:06:42.244Z

cve-icon NVD

Status : Modified

Published: 2021-10-15T13:15:08.010

Modified: 2024-11-21T06:19:21.840

Link: CVE-2021-39345

cve-icon Redhat

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