Products
Easy Digital Downloads - Simple eCommerce for Selling Digital Files plugin for WordPress
- up to 3.3.3
Source
security@wordfence.com
Tags
CVE-2022-2439 details
Last Modified : Sept. 24, 2024, 3:15 a.m.
Description
The Easy Digital Downloads – Simple eCommerce for Selling Digital Files plugin for WordPress is vulnerable to deserialization of untrusted input via the 'upload[file]' parameter in versions up to, and including 3.3.3. This makes it possible for authenticated administrative users to call files using a PHAR wrapper, that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present.
CVSS Score
1 | 2 | 3 | 4 | 5 | 6 | 7.2 | 8 | 9 | 10 |
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Weakness
Weakness | Name | Description |
---|---|---|
CWE-502 | Deserialization of Untrusted Data | The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
7.2
Exploitability Score
1.2
Impact Score
5.9
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H