CVE-2025-23918: WordPress Smallerik File Browser plugin <= 1.1 - Arbitrary File Upload vulnerability

Severity: critical (CVSS 9.9 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-01-22 · updated 2026-06-17
Weakness: CWE-434

Description

Unrestricted Upload of File with Dangerous Type vulnerability in Enrico Sandoli Smallerik File Browser smallerik-file-browser allows Upload a Web Shell to a Web Server.This issue affects Smallerik File Browser: from n/a through <= 1.1.

Affected products

Enrico Sandoli Smallerik File Browser: through 1.1

References

https://patchstack.com/database/Wordpress/Plugin/smallerik-file-browser/vulnerability/wordpress-smallerik-file-browser-plugin-1-1-arbitrary-file-upload-vulnerability?_s_id=cve

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