CVE-2021-39322

Summary

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 Software

Weaknesses

• CWE-79: CWE-79 Cross-site Scripting (XSS)

ADP Enrichment

CVE Program Container

Additional References

• https://wpvulndb.com/vulnerabilities/5e0bf0b6-9809-426b-b1d4-1fb653083b58
• https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39322

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://wpvulndb.com/vulnerabilities/5e0bf0b6-9809-426b-b1d4-1fb653083b58
• https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39322

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