Multiple vulnerabilities in Fruitful plugin for WordPress



Published: 2020-03-13
Risk High
Patch available YES
Number of vulnerabilities 2
CVE-ID N/A
CWE-ID CWE-79
CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Web applications / Modules and components for CMS

Vendor Fruitful Code

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Stored cross-site scripting

EUVDB-ID: #VU26056

Risk: Low

CVSSv3.1: 5.6 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in the "fruitful_data_save()" function in "inc/func/fruitful-function.php". A remote authenticated attacker can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Fruitful: 1.0 - 3.8.1

External links

http://wpvulndb.com/vulnerabilities/10128/
http://blog.nintechnet.com/authenticated-stored-xss-vulnerability-in-wordpress-fruitful-theme/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper access control

EUVDB-ID: #VU26057

Risk: High

CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in several AJAX actions. A remote authenticated attacker can bypass implemented security restrictions and delete the theme options, adds one or more input fields while editing the theme and throw a fatal error.

Vulnerable AJAX function:

  • fruitful_reset_btn
  • fruitful_add_new_slide_action
  • run_import_dummy_data

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Fruitful: 1.0 - 3.8.1

External links

http://wpvulndb.com/vulnerabilities/10128/
http://blog.nintechnet.com/authenticated-stored-xss-vulnerability-in-wordpress-fruitful-theme/


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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