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

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

Status : Modified
Published: 2021-10-15T13:15:08.010
Modified: 2024-11-21T06:19:21.840
Link: CVE-2021-39345

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