CVE-2024-4620: ArForms < 6.6 - Unauthenticated RCE

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.3% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2024-06-07 · updated 2026-06-17

Description

The ARForms - Premium WordPress Form Builder Plugin WordPress plugin before 6.6 allows unauthenticated users to modify uploaded files in such a way that PHP code can be uploaded when an upload file input is included on a form

Affected products

reputeinfosystems ARForms: before 6.6 — fixed in 6.6

How to fix

Upgrade to a fixed version: reputeinfosystems ARForms 6.6. Check the vendor advisory for mitigations.

References

https://wpscan.com/vulnerability/dc34dc2d-d5a1-4e28-8507-33f659ead647/
https://wpscan.com/vulnerability/dc34dc2d-d5a1-4e28-8507-33f659ead647/

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