Vulnerability details

CVE-2026-118423

WP Libre Form

WP Libre Form 1.5.0.1 - Unauthenticated RCE via Arbitrary File Upload

CVSS 3.1

10.0Critical

Official description

The WP Libre Form WordPress plugin 1.5.0.1 does not validate the type of files uploaded through its form submissions, allowing unauthenticated attackers to upload PHP files to a web-accessible location and execute them, leading to remote code execution.

CVSS scores

Score	Version	Source	Vector
10.0Critical	3.1	CVEProject cvelistV5 (CNA) (WPScan)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
—	WP Libre Form	1.5.0.1 ≤ v ≤ 1.5.0.1	CVEProject cvelistV5 (CNA)

References and advisories

https://wpscan.com/vulnerability/35149a79-aee1-4f13-ba29-583c2224c5da/ exploitvdb-entrytechnical-description

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Details

Published: 2026-11-06
Last updated: 2026-11-06
State: Published
Assigner (CNA): WPScan
Kolun priority: 37 · Medium

Exploit prediction (EPSS)

0.56%

Probability of exploitation in 30 days

47.4%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-434
Unrestricted Upload of File with Dangerous Type