CVE-2020-36711

Summary

The Avada theme for WordPress is vulnerable to Stored Cross-Site Scripting via the update_layout function in versions up to, and including, 6.2.3 due to insufficient input sanitization and output escaping. This makes it possible for contributor-level attackers, and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected Software

Weaknesses

• CWE-79: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CVE Program Container

Additional References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/684a1e8e-30f2-47dd-9df6-145198030c52?source=cve
• https://blog.nintechnet.com/avada-wordpress-theme-fixed-multiple-vulnerabilities/
• https://theme-fusion.com/security-fix-added-in-6-2-3/

CISA ADP Vulnrichment

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

References

• https://www.wordfence.com/threat-intel/vulnerabilities/id/684a1e8e-30f2-47dd-9df6-145198030c52?source=cve
• https://blog.nintechnet.com/avada-wordpress-theme-fixed-multiple-vulnerabilities/
• https://theme-fusion.com/security-fix-added-in-6-2-3/

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