CVE-2021-39322
Global infos:
The Easy Social Icons plugin <= 3.0.8 for WordPress echoes out the raw value of `$_SERVER['PHP_SELF']` in its main file. On certain configurations including Apache+modPHP this makes it possible to use it to perform a reflected Cross-Site Scripting attack by injecting malicious code in the request path.
CVE Status: Modified
References:
Metrics:
| Attribute | Value |
|---|---|
| Attack Complexity | LOW |
| Attack Vector | NETWORK |
| Availability Impact | NONE |
| Base Score | 6.1 |
| Base Severity | MEDIUM |
| Confidentiality Impact | LOW |
| Integrity Impact | LOW |
| Privileges Required | NONE |
| Scope | CHANGED |
| User Interaction | REQUIRED |
| Vector String | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| Exploitability Score | 2.8 |
| Impact Score | 2.7 |
| Source | [email protected] |
| Type | Secondary |