CVE-2025-6043: CWE-862 Missing Authorization in malcure Malcure Malware Shield — Removal, Repair, Monitor
The Malcure Malware Scanner — #1 Toolset for WordPress Malware Removal plugin for WordPress is vulnerable to Arbitrary File Deletion due to a missing capability check on the wpmr_delete_file() function in all versions up to, and including, 17.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary files making remote code execution possible. This is only exploitable when advanced mode is enabled on the site.
AI Analysis
Technical Summary
The Malcure Malware Shield WordPress plugin suffers from a missing authorization (CWE-862) vulnerability in the wpmr_delete_file() function, allowing authenticated users with low privileges (Subscriber and above) to perform arbitrary file deletion. This flaw exists in all versions up to 17.0 and requires advanced mode to be enabled. The ability to delete arbitrary files can facilitate remote code execution. The CVSS 3.1 base score is 8.1, reflecting high impact on integrity and availability with low attack complexity and privileges required.
Potential Impact
An attacker with Subscriber-level access can delete arbitrary files on the affected WordPress site, potentially leading to remote code execution. This compromises the integrity and availability of the system. The vulnerability does not impact confidentiality directly but poses a significant risk due to the possibility of executing arbitrary code remotely.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, it is recommended to disable advanced mode in the plugin to prevent exploitation. Monitor for updates from the vendor and apply patches promptly once available.
CVE-2025-6043: CWE-862 Missing Authorization in malcure Malcure Malware Shield — Removal, Repair, Monitor
Description
The Malcure Malware Scanner — #1 Toolset for WordPress Malware Removal plugin for WordPress is vulnerable to Arbitrary File Deletion due to a missing capability check on the wpmr_delete_file() function in all versions up to, and including, 17.0. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary files making remote code execution possible. This is only exploitable when advanced mode is enabled on the site.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Malcure Malware Shield WordPress plugin suffers from a missing authorization (CWE-862) vulnerability in the wpmr_delete_file() function, allowing authenticated users with low privileges (Subscriber and above) to perform arbitrary file deletion. This flaw exists in all versions up to 17.0 and requires advanced mode to be enabled. The ability to delete arbitrary files can facilitate remote code execution. The CVSS 3.1 base score is 8.1, reflecting high impact on integrity and availability with low attack complexity and privileges required.
Potential Impact
An attacker with Subscriber-level access can delete arbitrary files on the affected WordPress site, potentially leading to remote code execution. This compromises the integrity and availability of the system. The vulnerability does not impact confidentiality directly but poses a significant risk due to the possibility of executing arbitrary code remotely.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, it is recommended to disable advanced mode in the plugin to prevent exploitation. Monitor for updates from the vendor and apply patches promptly once available.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Wordfence
- Date Reserved
- 2025-06-12T20:44:34.975Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 68774ab7a83201eaacd43808
Added to database: 7/16/2025, 6:46:15 AM
Last enriched: 4/9/2026, 10:35:12 AM
Last updated: 5/9/2026, 3:34:29 AM
Views: 183
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