High severity8.8NVD Advisory· Published Jun 15, 2026· Updated Jun 15, 2026
CVE-2016-20075
CVE-2016-20075
Description
WordPress Ultimate Product Catalog 3.8.6 contains an arbitrary file upload vulnerability that allows authenticated users with contributor, editor, author, or administrator roles to upload malicious files by exploiting the custom fields functionality. Attackers can upload PHP shells through the Products tab custom file field and access them via the upcp-product-file-uploads directory to execute arbitrary code on the server.
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Affected products
2<= 3.8.6+ 1 more
- (no CPE)range: <= 3.8.6
- (no CPE)range: = 3.8.6
Patches
Vulnerability mechanics
References
3News mentions
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