2021-34660 | WP Fusion Lite Plugin Parameter class-log-table-list.php cross site scripting

CVSS Meta Temp Score

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Current Exploit Price (≈)

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CTI Interest Score

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3.4 $0-$5k 0.08

A vulnerability was found in WP Fusion Lite Plugin up to 3.37.18 on WordPress (WordPress Plugin). It has been declared as problematic. This vulnerability affects an unknown function of the file ~/includes/admin/logging/class-log-table-list.php of the component Parameter Handler. The manipulation of the argument startdate with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. As an impact it is known to affect integrity. An attacker might be able to inject arbitrary html and script code into the web site. This would alter the appearance and would make it possible to initiate further attacks against site visitors. CVE summarizes:

The WP Fusion Lite WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the startdate parameter found in the ~/includes/admin/logging/class-log-table-list.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.37.18.

The weakness was released 08/10/2021. The advisory is shared for download at wordfence.com. This vulnerability was named CVE-2021-34660 since 06/10/2021. The exploitation appears to be easy. The attack can be initiated remotely. The successful exploitation requires a single authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at plugins.trac.wordpress.org.



VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

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Vector Complexity Authentication Confidentiality Integrity Availability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Cross site scripting
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: plugins.trac.wordpress.org

06/10/2021 CVE assigned
08/10/2021 +61 days Advisory disclosed
08/10/2021 +0 days VulDB entry created
08/14/2021 +4 days VulDB last updateAdvisory: wordfence.com
Status: Confirmed

CVE: CVE-2021-34660 (🔒)

Created: 08/10/2021 07:16
Updated: 08/14/2021 11:41
Changes: (1) source_cve_cna
Complete: 🔍


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