Executive Summary

Informations
Name CVE-2021-24229 First vendor Publication 2021-04-12
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Overall CVSS Score 9.6
Base Score 9.6 Environmental Score 9.6
impact SubScore 6 Temporal Score 9.6
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The Jetpack Scan team identified a Reflected Cross-Site Scripting via the patreon_save_attachment_patreon_level AJAX action of the Patreon WordPress plugin before 1.7.2. This AJAX hook is used to update the pledge level required by Patreon subscribers to access a given attachment. This action is accessible for user accounts with the ‘manage_options’ privilege (i.e.., only administrators). Unfortunately, one of the parameters used in this AJAX endpoint is not sanitized before being printed back to the user, so the risk it represents is the same as the previous XSS vulnerability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24229

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://jetpack.com/2021/03/26/vulnerabilities-found-in-patreon-wordpress-plu...
https://wpscan.com/vulnerability/001755c4-add3-4566-a022-ab1f83546c1f
Source Url

Alert History

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Date Informations
2024-11-28 13:53:36
  • Multiple Updates
2021-05-04 14:08:52
  • Multiple Updates
2021-04-22 00:24:07
  • Multiple Updates
2021-04-14 21:23:22
  • Multiple Updates
2021-04-12 21:23:20
  • First insertion