Medium severity6.6NVD Advisory· Published May 7, 2025· Updated Apr 23, 2026

CVE-2025-47550

Description

Unrestricted Upload of File with Dangerous Type vulnerability in Themefic Instantio instantio allows Upload a Web Shell to a Web Server.This issue affects Instantio: from n/a through <= 3.3.16.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Themefic/Instantio2 versions
cpe:2.3:a:themefic:instantio:*:*:*:*:*:wordpress:*:*+ 1 more
- cpe:2.3:a:themefic:instantio:*:*:*:*:*:wordpress:*:*range: <=3.3.16
- (no CPE)range: <=3.3.16

Patches

Vulnerability mechanics

References

patchstack.com/database/Wordpress/Plugin/instantio/vulnerability/wordpress-instantio-3-3-16-arbitrary-file-upload-vulnerabilitynvdThird Party Advisory

News mentions

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