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WordPress Plugin Vulnerabilities

Elementor Contact Form DB < 1.6 - Unauthenticated & Unauthorised Form Submissions Export

Description

The sb_elem_cfd_download_csv function, registered as an admin_init() hook does not have capability and CSRF checks, allowing unauthenticated attackers to download arbitrary form submissions as a CSV. The data will include PII such as email addresses.

A CSRF check was added, but no capability one, so the vulnerability would still be exploitable if attackers managed to get the related nonce generated for their session.

Proof of Concept

https://example.com/wp-admin/admin-post.php?download_csv=1&form_name=358
https://example.com/wp-admin/admin-post.php?download_csv=1&form_id=NewForm 

Affects Plugins

sb-elementor-contact-form-db
Fixed in version 1.6

References

URL
https://plugins.trac.wordpress.org/changeset/2454670/

Classification

Type

ACCESS CONTROLS

OWASP top 10
A5: Broken Access Control
CWE
CWE-284

Miscellaneous

Verified

Yes

WPVDB ID
5ac30e5c-b2b9-4d15-a2ca-88d5ebdecc4e

Timeline

Publicly Published

2021-01-13 (about 2 years ago)

Added

2021-01-13 (about 2 years ago)

Last Updated

2021-01-13 (about 2 years ago)

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