Vulnerability Description
The Easy Social Icons plugin <= 3.0.8 for WordPress echoes out the raw value of `$_SERVER['PHP_SELF']` in its main file. On certain configurations including Apache+modPHP this makes it possible to use it to perform a reflected Cross-Site Scripting attack by injecting malicious code in the request path.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cybernetikz | Easy Social Icons | < 3.0.9 |
Related Weaknesses (CWE)
References
- https://wpvulndb.com/vulnerabilities/5e0bf0b6-9809-426b-b1d4-1fb653083b58ExploitThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39322Third Party Advisory
- https://wpvulndb.com/vulnerabilities/5e0bf0b6-9809-426b-b1d4-1fb653083b58ExploitThird Party Advisory
- https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39322Third Party Advisory
FAQ
What is CVE-2021-39322?
CVE-2021-39322 is a vulnerability with a CVSS score of 6.1 (MEDIUM). The Easy Social Icons plugin <= 3.0.8 for WordPress echoes out the raw value of `$_SERVER['PHP_SELF']` in its main file. On certain configurations including Apache+modPHP this makes it possible to use...
How severe is CVE-2021-39322?
CVE-2021-39322 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-39322?
Check the references section above for vendor advisories and patch information. Affected products include: Cybernetikz Easy Social Icons.