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CVE
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CVE-2021-24205Date: (C)2021-04-06   (M)2023-12-22


In the Elementor Website Builder WordPress plugin before 3.1.4, the icon box widget (includes/widgets/icon-box.php) accepts a ���title_size��� parameter. Although the element control lists a fixed set of possible html tags, it is possible for a user with Contributor or above permissions to send a modified ���save_builder��� request containing JavaScript in the ���title_size��� parameter, which is not filtered and is output without escaping. This JavaScript will then be executed when the saved page is viewed or previewed.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 5.4CVSS Score : 3.5
Exploit Score: 2.3Exploit Score: 6.8
Impact Score: 2.7Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: LOWAuthentication: SINGLE
User Interaction: REQUIREDConfidentiality: NONE
Scope: CHANGEDIntegrity: PARTIAL
Confidentiality: LOWAvailability: NONE
Integrity: LOW 
Availability: NONE 
  
Reference:
https://wpscan.com/vulnerability/ef23df6d-e265-44f6-bb94-1005b16d34d9
https://www.wordfence.com/blog/2021/03/cross-site-scripting-vulnerabilities-in-elementor-impact-over-7-million-sites/

CWE    1
CWE-79

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