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CVE-2021-39322

MEDIUM 6.1 CVSS 3.1
Published
September 2, 2021
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

Affected WordPress components

  • Easy Social Icons Plugin · easy-social-icons
    Confirmed match Active
    From 3.0.8 (including) to 3.0.8 (including)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • cybernetikz Easy Social Icons — From 3.0.8 (including) to 3.0.8 (including)
  • cybernetikz easy_social_icons — Before 3.0.9

References

  • wpvulndb.com https://wpvulndb.com/vulnerabilities/5e0bf0b6-9809-426b-b1d4-1fb653083b58 Exploit, Third Party Advisory
  • www.wordfence.com https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39322 Third Party Advisory
  • nvd.nist.gov Official NVD record