CVE-2021-34620

Public Exploit
CSRF in WP Fluent Forms < 3.6.67 allows stored XSS and Privilege Escalation

Description

The WP Fluent Forms plugin < 3.6.67 for WordPress is vulnerable to Cross-Site Request Forgery leading to stored Cross-Site Scripting and limited Privilege Escalation due to a missing nonce check in the access control function for administrative AJAX actions

Categories

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.41%
Vendor Advisory wordpress.org
Affected: WP Manage Ninja WP Fluent Forms
Published at:
Updated at:

References

Link Tags
https://plugins.trac.wordpress.org/browser/fluentform/trunk/app/Modules/Acl/Acl.php?rev=2196688 exploit vendor advisory
https://www.wordfence.com/blog/2021/06/cross-site-request-forgery-patched-in-wp-fluent-forms/ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-34620?
CVE-2021-34620 has been scored as a high severity vulnerability.
How to fix CVE-2021-34620?
To fix CVE-2021-34620, 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-2021-34620 being actively exploited in the wild?
It is possible that CVE-2021-34620 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-34620?
CVE-2021-34620 affects WP Manage Ninja WP Fluent Forms.
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