What’s Vulnerable › Vulnerabilities
CVE-2026-28133: WordPress Filr plugin <= 1.2.14 - Arbitrary File Upload vulnerability
- Severity: high (CVSS 8.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-03-05 · updated 2026-06-17
- Weakness: CWE-434
Description
Unrestricted Upload of File with Dangerous Type vulnerability in WP Chill Filr filr-protection allows Upload a Web Shell to a Web Server.This issue affects Filr: from n/a through <= 1.2.14.
Affected products
- WP Chill Filr: through 1.2.14
References
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