SmartCrawl SEO checker, analyzer & optimizer <= 3.14.3 - Missing Authorization to Plugin Settings Update
Vulnerability Description
The SmartCrawl SEO checker, analyzer & optimizer plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the update_submodule() function in all versions up to, and including, 3.14.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update the plugin's setttings.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Rafshanzani Suhada
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8a63a9b3-c056-45f3-952c-9aee997d1d27?source=cve
- https://plugins.trac.wordpress.org/browser/smartcrawl-seo/tags/3.14.2/includes/core/controllers/class-submodule-controller.php#L123
- https://plugins.trac.wordpress.org/changeset/3366486/smartcrawl-seo/trunk/includes/core/controllers/class-submodule-controller.php
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