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WordPress Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin <= 3.4.4 - Unauthenticated Arbitrary File Read and Deletion vulnerability

🗓️ 20 Apr 2026 07:13:38Reported by llType 
patchstack
 patchstack
🔗 patchstack.com👁 21 Views

Unauthenticated file read and deletion in WordPress Everest Forms up to version 3.4.4.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-5478
20 Apr 202619:27
–attackerkb
circl
Circl
CVE-2026-5478
20 Apr 202611:29
–circl
cnnvd
CNNVD
WordPress plugin Everest Forms 安全漏洞
20 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-5478
20 Apr 202619:27
–cve
cvelist
Cvelist
CVE-2026-5478 Everest Forms <= 3.4.4 - Unauthenticated Arbitrary File Read and Deletion via Upload Field 'old_files' Parameter
20 Apr 202619:27
–cvelist
euvd
EUVD
EUVD-2026-23941
20 Apr 202621:31
–euvd
nvd
NVD
CVE-2026-5478
20 Apr 202620:16
–nvd
ptsecurity
Positive Technologies
PT-2026-33768
20 Apr 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-5478: Improper Limitation of a Pathname to a Restricted Directory
20 Apr 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-5478
5 Jun 202619:19
–redhatcve
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20 Apr 2026 07:13Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.1
EPSS0.00954
SSVC
21