CVE-2021-24224

Public Exploit
Easy Form Builder <= 1.0 - Authenticated Arbitrary File Upload

Description

The EFBP_verify_upload_file AJAX action of the Easy Form Builder WordPress plugin through 1.0, available to authenticated users, does not have any security in place to verify uploaded files, allowing low privilege users to upload arbitrary files, leading to RCE.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.18% Top 25%
Third-Party Advisory github.com Third-Party Advisory wpscan.com
Affected: Unknown Easy Form Builder
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/ed0c054b-54bf-4df8-9015-c76704c93484 third party advisory
https://github.com/jinhuang1102/CVE-ID-Reports/blob/e4c33529b20fa70e3a764ff9b1125839fb9900b5/Easy%20Form%20Builder.md third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-24224?
CVE-2021-24224 has been scored as a high severity vulnerability.
How to fix CVE-2021-24224?
To fix CVE-2021-24224, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-24224 being actively exploited in the wild?
It is possible that CVE-2021-24224 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-24224?
CVE-2021-24224 affects Unknown Easy Form Builder.
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