CVE-2021-24229
CVSS V2 Medium 6.8
CVSS V3 Critical 9.6
Description
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.
Overview
- CVE ID
- CVE-2021-24229
- Assigner
- contact@wpscan.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-04-12T14:15:16
- Last Modified Date
- 2021-04-14T15:47:06
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:patreon:patreon_wordpress:*:*:*:*:*:wordpress:*:* | 1 | OR | 1.7.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.6
- Base Severity
- CRITICAL
- Exploitability Score
- 2.8
- Impact Score
- 6
References
Reference URL | Reference Tags |
---|---|
https://wpscan.com/vulnerability/001755c4-add3-4566-a022-ab1f83546c1f | Third Party Advisory |
https://jetpack.com/2021/03/26/vulnerabilities-found-in-patreon-wordpress-plugin/ | Exploit Third Party Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-24229 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24229 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 07:15:48 | Added to TrackCVE | |||
2022-12-06 01:35:53 | 2021-04-12T14:15Z | 2021-04-12T14:15:16 | CVE Published Date | updated |
2022-12-06 01:35:53 | 2021-04-14T15:47:06 | CVE Modified Date | updated | |
2022-12-06 01:35:53 | Analyzed | Vulnerability Status | updated |